20184262020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 480

約数和(自身を含む): 72866935680

約数和(自身を除く): 52682673660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 73, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 146, 156, 162, 171, 180, 190, 195, 219, 228, 234, 247, 260, 270, 285, 292, 324, 342, 351, 365, 380, 390, 405, 438, 468, 494, 513, 540, 570, 585, 657, 684, 691, 702, 730, 741, 780, 810, 855, 876, 949, 988, 1026, 1053, 1095, 1140, 1170, 1235, 1314, 1382, 1387, 1404, 1460, 1482, 1539, 1620, 1710, 1755, 1898, 1971, 2052, 2073, 2106, 2190, 2223, 2340, 2470, 2565, 2628, 2764, 2774, 2847, 2964, 3078, 3285, 3420, 3455, 3510, 3705, 3796, 3942, 4146, 4161, 4212, 4380, 4446, 4745, 4940, 5130, 5265, 5548, 5694, 5913, 6156, 6219, 6570, 6669, 6910, 6935, 7020, 7410, 7695, 7884, 8292, 8322, 8541, 8892, 8983, 9490, 9855, 10260, 10365, 10530, 11115, 11388, 11826, 12438, 12483, 13129, 13140, 13338, 13820, 13870, 14235, 14820, 15390, 16644, 17082, 17966, 18031, 18657, 18980, 19710, 20007, 20730, 20805, 21060, 22230, 23652, 24876, 24966, 25623, 26258, 26676, 26949, 27740, 28470, 29565, 30780, 31095, 33345, 34164, 35932, 36062, 37314, 37449, 39387, 39420, 40014, 41460, 41610, 42705, 44460, 44915, 49932, 50443, 51246, 52516, 53898, 54093, 55971, 56940, 59130, 62190, 62415, 65645, 66690, 72124, 74628, 74898, 76869, 78774, 80028, 80847, 83220, 85410, 89830, 90155, 93285, 100035, 100886, 102492, 107796, 108186, 111942, 112347, 118161, 118260, 124380, 124830, 128115, 131290, 133380, 134745, 149796, 151329, 153738, 157548, 161694, 162279, 170677, 170820, 179660, 180310, 186570, 187245, 196935, 200070, 201772, 216372, 223884, 224694, 236322, 242541, 249660, 252215, 256230, 262580, 269490, 270465, 279855, 302658, 307476, 323388, 324558, 341354, 354483, 360620, 373140, 374490, 384345, 393870, 400140, 404235, 449388, 453987, 472644, 485082, 486837, 504430, 512031, 512460, 538980, 540930, 559710, 561735, 590805, 605316, 649116, 655759, 682708, 708966, 727623, 748980, 756645, 768690, 787740, 808470, 811395, 853385, 907974, 958417, 970164, 973674, 1008860, 1024062, 1063449, 1081860, 1119420, 1123470, 1181610, 1212705, 1311518, 1361961, 1417932, 1455246, 1460511, 1513290, 1536093, 1537380, 1616940, 1622790, 1706770, 1772415, 1815948, 1916834, 1947348, 1967277, 2048124, 2126898, 2246940, 2269935, 2363220, 2425410, 2434185, 2560155, 2623036, 2723922, 2875251, 2910492, 2921022, 3026580, 3072186, 3245580, 3278795, 3413540, 3544830, 3638115, 3833668, 3934554, 4085883, 4253796, 4539870, 4608279, 4792085, 4850820, 4868370, 5120310, 5317245, 5447844, 5750502, 5842044, 5901831, 6144372, 6557590, 6809805, 7089660, 7276230, 7302555, 7680465, 7869108, 8171766, 8625753, 9079740, 9216558, 9584170, 9736740, 9836385, 10240620, 10634490, 11501004, 11803662, 12459421, 13115180, 13619610, 13824837, 14376255, 14552460, 14605110, 15360930, 16343532, 17251506, 17705493, 18433116, 19168340, 19672770, 20429415, 21268980, 23041395, 23607324, 24918842, 25877259, 27239220, 27649674, 28752510, 29210220, 29509155, 30721860, 34503012, 35410986, 37378263, 39345540, 40858830, 43128765, 46082790, 49837684, 51754518, 53116479, 55299348, 57505020, 59018310, 62297105, 69124185, 70821972, 74756526, 77631777, 81717660, 86257530, 88527465, 92165580, 103509036, 106232958, 112134789, 118036620, 124594210, 129386295, 138248370, 149513052, 155263554, 172515060, 177054930, 186891315, 212465916, 224269578, 249188420, 258772590, 265582395, 276496740, 310527108, 336404367, 354109860, 373782630, 388158885, 448539156, 517545180, 531164790, 560673945, 672808734, 747565260, 776317770, 1009213101, 1062329580, 1121347890, 1345617468, 1552635540, 1682021835, 2018426202, 2242695780, 3364043670, 4036852404, 5046065505, 6728087340, 10092131010, 20184262020]

約数ペア:

[(1, 20184262020), (2, 10092131010), (3, 6728087340), (4, 5046065505), (5, 4036852404), (6, 3364043670), (9, 2242695780), (10, 2018426202), (12, 1682021835), (13, 1552635540), (15, 1345617468), (18, 1121347890), (19, 1062329580), (20, 1009213101), (26, 776317770), (27, 747565260), (30, 672808734), (36, 560673945), (38, 531164790), (39, 517545180), (45, 448539156), (52, 388158885), (54, 373782630), (57, 354109860), (60, 336404367), (65, 310527108), (73, 276496740), (76, 265582395), (78, 258772590), (81, 249188420), (90, 224269578), (95, 212465916), (108, 186891315), (114, 177054930), (117, 172515060), (130, 155263554), (135, 149513052), (146, 138248370), (156, 129386295), (162, 124594210), (171, 118036620), (180, 112134789), (190, 106232958), (195, 103509036), (219, 92165580), (228, 88527465), (234, 86257530), (247, 81717660), (260, 77631777), (270, 74756526), (285, 70821972), (292, 69124185), (324, 62297105), (342, 59018310), (351, 57505020), (365, 55299348), (380, 53116479), (390, 51754518), (405, 49837684), (438, 46082790), (468, 43128765), (494, 40858830), (513, 39345540), (540, 37378263), (570, 35410986), (585, 34503012), (657, 30721860), (684, 29509155), (691, 29210220), (702, 28752510), (730, 27649674), (741, 27239220), (780, 25877259), (810, 24918842), (855, 23607324), (876, 23041395), (949, 21268980), (988, 20429415), (1026, 19672770), (1053, 19168340), (1095, 18433116), (1140, 17705493), (1170, 17251506), (1235, 16343532), (1314, 15360930), (1382, 14605110), (1387, 14552460), (1404, 14376255), (1460, 13824837), (1482, 13619610), (1539, 13115180), (1620, 12459421), (1710, 11803662), (1755, 11501004), (1898, 10634490), (1971, 10240620), (2052, 9836385), (2073, 9736740), (2106, 9584170), (2190, 9216558), (2223, 9079740), (2340, 8625753), (2470, 8171766), (2565, 7869108), (2628, 7680465), (2764, 7302555), (2774, 7276230), (2847, 7089660), (2964, 6809805), (3078, 6557590), (3285, 6144372), (3420, 5901831), (3455, 5842044), (3510, 5750502), (3705, 5447844), (3796, 5317245), (3942, 5120310), (4146, 4868370), (4161, 4850820), (4212, 4792085), (4380, 4608279), (4446, 4539870), (4745, 4253796), (4940, 4085883), (5130, 3934554), (5265, 3833668), (5548, 3638115), (5694, 3544830), (5913, 3413540), (6156, 3278795), (6219, 3245580), (6570, 3072186), (6669, 3026580), (6910, 2921022), (6935, 2910492), (7020, 2875251), (7410, 2723922), (7695, 2623036), (7884, 2560155), (8292, 2434185), (8322, 2425410), (8541, 2363220), (8892, 2269935), (8983, 2246940), (9490, 2126898), (9855, 2048124), (10260, 1967277), (10365, 1947348), (10530, 1916834), (11115, 1815948), (11388, 1772415), (11826, 1706770), (12438, 1622790), (12483, 1616940), (13129, 1537380), (13140, 1536093), (13338, 1513290), (13820, 1460511), (13870, 1455246), (14235, 1417932), (14820, 1361961), (15390, 1311518), (16644, 1212705), (17082, 1181610), (17966, 1123470), (18031, 1119420), (18657, 1081860), (18980, 1063449), (19710, 1024062), (20007, 1008860), (20730, 973674), (20805, 970164), (21060, 958417), (22230, 907974), (23652, 853385), (24876, 811395), (24966, 808470), (25623, 787740), (26258, 768690), (26676, 756645), (26949, 748980), (27740, 727623), (28470, 708966), (29565, 682708), (30780, 655759), (31095, 649116), (33345, 605316), (34164, 590805), (35932, 561735), (36062, 559710), (37314, 540930), (37449, 538980), (39387, 512460), (39420, 512031), (40014, 504430), (41460, 486837), (41610, 485082), (42705, 472644), (44460, 453987), (44915, 449388), (49932, 404235), (50443, 400140), (51246, 393870), (52516, 384345), (53898, 374490), (54093, 373140), (55971, 360620), (56940, 354483), (59130, 341354), (62190, 324558), (62415, 323388), (65645, 307476), (66690, 302658), (72124, 279855), (74628, 270465), (74898, 269490), (76869, 262580), (78774, 256230), (80028, 252215), (80847, 249660), (83220, 242541), (85410, 236322), (89830, 224694), (90155, 223884), (93285, 216372), (100035, 201772), (100886, 200070), (102492, 196935), (107796, 187245), (108186, 186570), (111942, 180310), (112347, 179660), (118161, 170820), (118260, 170677), (124380, 162279), (124830, 161694), (128115, 157548), (131290, 153738), (133380, 151329), (134745, 149796)]