19651050720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2883

約数の個数: 576

約数和(自身を含む): 83156201856

約数和(自身を除く): 63505151136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 41, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 82, 84, 85, 90, 96, 102, 105, 112, 119, 120, 123, 126, 136, 140, 144, 153, 160, 164, 168, 170, 180, 204, 205, 210, 224, 238, 240, 246, 252, 255, 272, 280, 287, 288, 306, 315, 328, 336, 340, 357, 360, 369, 408, 410, 420, 476, 480, 492, 504, 510, 544, 560, 574, 595, 612, 615, 630, 656, 672, 680, 697, 714, 720, 738, 765, 816, 820, 840, 861, 952, 984, 1008, 1020, 1071, 1120, 1148, 1190, 1224, 1230, 1260, 1312, 1360, 1394, 1428, 1435, 1440, 1476, 1530, 1632, 1640, 1680, 1722, 1785, 1845, 1904, 1968, 2016, 2040, 2091, 2142, 2296, 2380, 2448, 2460, 2520, 2583, 2720, 2788, 2797, 2856, 2870, 2952, 3060, 3280, 3360, 3444, 3485, 3570, 3690, 3808, 3936, 4080, 4182, 4284, 4305, 4592, 4760, 4879, 4896, 4920, 5040, 5166, 5355, 5576, 5594, 5712, 5740, 5904, 6120, 6273, 6560, 6888, 6970, 7140, 7380, 8160, 8364, 8391, 8568, 8610, 9184, 9520, 9758, 9840, 10080, 10332, 10455, 10710, 11152, 11188, 11424, 11480, 11808, 12240, 12546, 12915, 13776, 13940, 13985, 14280, 14637, 14760, 16728, 16782, 17136, 17220, 19040, 19516, 19579, 19680, 20664, 20910, 21420, 22304, 22376, 22960, 24395, 24480, 25092, 25173, 25830, 27552, 27880, 27970, 28560, 29274, 29520, 31365, 33456, 33564, 34272, 34440, 39032, 39158, 41328, 41820, 41955, 42840, 43911, 44752, 45920, 47549, 48790, 50184, 50346, 51660, 55760, 55940, 57120, 58548, 58737, 59040, 62730, 66912, 67128, 68880, 73185, 78064, 78316, 82656, 83640, 83910, 85680, 87822, 89504, 95098, 97580, 97895, 100368, 100692, 103320, 111520, 111880, 114677, 117096, 117474, 125460, 125865, 134256, 137760, 142647, 146370, 156128, 156632, 167280, 167820, 171360, 175644, 176211, 190196, 195160, 195790, 200736, 201384, 206640, 219555, 223760, 229354, 234192, 234948, 237745, 250920, 251730, 268512, 285294, 292740, 293685, 313264, 332843, 334560, 335640, 344031, 351288, 352422, 380392, 390320, 391580, 402768, 413280, 427941, 439110, 447520, 458708, 468384, 469896, 475490, 501840, 503460, 570588, 573385, 585480, 587370, 626528, 665686, 671280, 688062, 702576, 704844, 713235, 760784, 780640, 783160, 802739, 805536, 855882, 878220, 881055, 917416, 939792, 950980, 998529, 1003680, 1006920, 1032093, 1141176, 1146770, 1170960, 1174740, 1331372, 1342560, 1376124, 1405152, 1409688, 1426470, 1521568, 1566320, 1605478, 1664215, 1711764, 1720155, 1756440, 1762110, 1834832, 1879584, 1901960, 1949509, 1997058, 2013840, 2064186, 2139705, 2282352, 2293540, 2341920, 2349480, 2408217, 2662744, 2752248, 2819376, 2852940, 2995587, 3132640, 3210956, 3328430, 3423528, 3440310, 3512880, 3524220, 3669664, 3803920, 3899018, 3994116, 4013695, 4027680, 4128372, 4279410, 4564704, 4587080, 4698960, 4816434, 4992645, 5160465, 5325488, 5504496, 5638752, 5705880, 5848527, 5991174, 6421912, 6656860, 6847056, 6880620, 7025760, 7048440, 7224651, 7607840, 7798036, 7988232, 8027390, 8256744, 8558820, 9174160, 9397920, 9632868, 9747545, 9985290, 10320930, 10650976, 11008992, 11411760, 11697054, 11982348, 12041085, 12843824, 13313720, 13646563, 13694112, 13761240, 14096880, 14449302, 14977935, 15596072, 15976464, 16054780, 16513488, 17117640, 17545581, 18348320, 19265736, 19495090, 19970580, 20641860, 22823520, 23394108, 23964696, 24082170, 25687648, 26627440, 27293126, 27522480, 28193760, 28898604, 29242635, 29955870, 31192144, 31952928, 32109560, 33026976, 34235280, 35091162, 36123255, 38531472, 38990180, 39941160, 40939689, 41283720, 46788216, 47929392, 48164340, 53254880, 54586252, 55044960, 57797208, 58485270, 59911740, 62384288, 64219120, 68232815, 68470560, 70182324, 72246510, 77062944, 77980360, 79882320, 81879378, 82567440, 87727905, 93576432, 95858784, 96328680, 109172504, 115594416, 116970540, 119823480, 122819067, 128438240, 136465630, 140364648, 144493020, 155960720, 159764640, 163758756, 165134880, 175455810, 187152864, 192657360, 204698445, 218345008, 231188832, 233941080, 239646960, 245638134, 272931260, 280729296, 288986040, 311921440, 327517512, 350911620, 385314720, 409396890, 436690016, 467882160, 479293920, 491276268, 545862520, 561458592, 577972080, 614095335, 655035024, 701823240, 818793780, 935764320, 982552536, 1091725040, 1155944160, 1228190670, 1310070048, 1403646480, 1637587560, 1965105072, 2183450080, 2456381340, 2807292960, 3275175120, 3930210144, 4912762680, 6550350240, 9825525360, 19651050720]

約数ペア:

[(1, 19651050720), (2, 9825525360), (3, 6550350240), (4, 4912762680), (5, 3930210144), (6, 3275175120), (7, 2807292960), (8, 2456381340), (9, 2183450080), (10, 1965105072), (12, 1637587560), (14, 1403646480), (15, 1310070048), (16, 1228190670), (17, 1155944160), (18, 1091725040), (20, 982552536), (21, 935764320), (24, 818793780), (28, 701823240), (30, 655035024), (32, 614095335), (34, 577972080), (35, 561458592), (36, 545862520), (40, 491276268), (41, 479293920), (42, 467882160), (45, 436690016), (48, 409396890), (51, 385314720), (56, 350911620), (60, 327517512), (63, 311921440), (68, 288986040), (70, 280729296), (72, 272931260), (80, 245638134), (82, 239646960), (84, 233941080), (85, 231188832), (90, 218345008), (96, 204698445), (102, 192657360), (105, 187152864), (112, 175455810), (119, 165134880), (120, 163758756), (123, 159764640), (126, 155960720), (136, 144493020), (140, 140364648), (144, 136465630), (153, 128438240), (160, 122819067), (164, 119823480), (168, 116970540), (170, 115594416), (180, 109172504), (204, 96328680), (205, 95858784), (210, 93576432), (224, 87727905), (238, 82567440), (240, 81879378), (246, 79882320), (252, 77980360), (255, 77062944), (272, 72246510), (280, 70182324), (287, 68470560), (288, 68232815), (306, 64219120), (315, 62384288), (328, 59911740), (336, 58485270), (340, 57797208), (357, 55044960), (360, 54586252), (369, 53254880), (408, 48164340), (410, 47929392), (420, 46788216), (476, 41283720), (480, 40939689), (492, 39941160), (504, 38990180), (510, 38531472), (544, 36123255), (560, 35091162), (574, 34235280), (595, 33026976), (612, 32109560), (615, 31952928), (630, 31192144), (656, 29955870), (672, 29242635), (680, 28898604), (697, 28193760), (714, 27522480), (720, 27293126), (738, 26627440), (765, 25687648), (816, 24082170), (820, 23964696), (840, 23394108), (861, 22823520), (952, 20641860), (984, 19970580), (1008, 19495090), (1020, 19265736), (1071, 18348320), (1120, 17545581), (1148, 17117640), (1190, 16513488), (1224, 16054780), (1230, 15976464), (1260, 15596072), (1312, 14977935), (1360, 14449302), (1394, 14096880), (1428, 13761240), (1435, 13694112), (1440, 13646563), (1476, 13313720), (1530, 12843824), (1632, 12041085), (1640, 11982348), (1680, 11697054), (1722, 11411760), (1785, 11008992), (1845, 10650976), (1904, 10320930), (1968, 9985290), (2016, 9747545), (2040, 9632868), (2091, 9397920), (2142, 9174160), (2296, 8558820), (2380, 8256744), (2448, 8027390), (2460, 7988232), (2520, 7798036), (2583, 7607840), (2720, 7224651), (2788, 7048440), (2797, 7025760), (2856, 6880620), (2870, 6847056), (2952, 6656860), (3060, 6421912), (3280, 5991174), (3360, 5848527), (3444, 5705880), (3485, 5638752), (3570, 5504496), (3690, 5325488), (3808, 5160465), (3936, 4992645), (4080, 4816434), (4182, 4698960), (4284, 4587080), (4305, 4564704), (4592, 4279410), (4760, 4128372), (4879, 4027680), (4896, 4013695), (4920, 3994116), (5040, 3899018), (5166, 3803920), (5355, 3669664), (5576, 3524220), (5594, 3512880), (5712, 3440310), (5740, 3423528), (5904, 3328430), (6120, 3210956), (6273, 3132640), (6560, 2995587), (6888, 2852940), (6970, 2819376), (7140, 2752248), (7380, 2662744), (8160, 2408217), (8364, 2349480), (8391, 2341920), (8568, 2293540), (8610, 2282352), (9184, 2139705), (9520, 2064186), (9758, 2013840), (9840, 1997058), (10080, 1949509), (10332, 1901960), (10455, 1879584), (10710, 1834832), (11152, 1762110), (11188, 1756440), (11424, 1720155), (11480, 1711764), (11808, 1664215), (12240, 1605478), (12546, 1566320), (12915, 1521568), (13776, 1426470), (13940, 1409688), (13985, 1405152), (14280, 1376124), (14637, 1342560), (14760, 1331372), (16728, 1174740), (16782, 1170960), (17136, 1146770), (17220, 1141176), (19040, 1032093), (19516, 1006920), (19579, 1003680), (19680, 998529), (20664, 950980), (20910, 939792), (21420, 917416), (22304, 881055), (22376, 878220), (22960, 855882), (24395, 805536), (24480, 802739), (25092, 783160), (25173, 780640), (25830, 760784), (27552, 713235), (27880, 704844), (27970, 702576), (28560, 688062), (29274, 671280), (29520, 665686), (31365, 626528), (33456, 587370), (33564, 585480), (34272, 573385), (34440, 570588), (39032, 503460), (39158, 501840), (41328, 475490), (41820, 469896), (41955, 468384), (42840, 458708), (43911, 447520), (44752, 439110), (45920, 427941), (47549, 413280), (48790, 402768), (50184, 391580), (50346, 390320), (51660, 380392), (55760, 352422), (55940, 351288), (57120, 344031), (58548, 335640), (58737, 334560), (59040, 332843), (62730, 313264), (66912, 293685), (67128, 292740), (68880, 285294), (73185, 268512), (78064, 251730), (78316, 250920), (82656, 237745), (83640, 234948), (83910, 234192), (85680, 229354), (87822, 223760), (89504, 219555), (95098, 206640), (97580, 201384), (97895, 200736), (100368, 195790), (100692, 195160), (103320, 190196), (111520, 176211), (111880, 175644), (114677, 171360), (117096, 167820), (117474, 167280), (125460, 156632), (125865, 156128), (134256, 146370), (137760, 142647)]