20193417360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2887

約数の個数: 480

約数和(自身を含む): 78050718720

約数和(自身を除く): 57857301360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 31, 34, 36, 38, 40, 45, 48, 51, 57, 60, 62, 68, 72, 76, 80, 85, 90, 93, 95, 102, 114, 120, 124, 136, 144, 152, 153, 155, 170, 171, 180, 186, 190, 204, 228, 240, 248, 255, 272, 279, 285, 304, 306, 310, 323, 340, 342, 360, 372, 380, 408, 456, 465, 496, 510, 527, 558, 570, 589, 612, 620, 646, 680, 684, 720, 744, 760, 765, 816, 855, 912, 930, 969, 1020, 1054, 1116, 1140, 1178, 1224, 1240, 1292, 1360, 1368, 1395, 1488, 1520, 1530, 1581, 1615, 1710, 1767, 1860, 1938, 2040, 2108, 2232, 2280, 2356, 2448, 2480, 2584, 2635, 2736, 2790, 2801, 2907, 2945, 3060, 3162, 3230, 3420, 3534, 3720, 3876, 4080, 4216, 4464, 4560, 4712, 4743, 4845, 5168, 5270, 5301, 5580, 5602, 5814, 5890, 6120, 6324, 6460, 6840, 7068, 7440, 7752, 7905, 8403, 8432, 8835, 9424, 9486, 9690, 10013, 10540, 10602, 11160, 11204, 11628, 11780, 12240, 12648, 12920, 13680, 14005, 14136, 14535, 15504, 15810, 16806, 17670, 18972, 19380, 20026, 21080, 21204, 22320, 22408, 23256, 23560, 23715, 25209, 25296, 25840, 26505, 28010, 28272, 29070, 30039, 31620, 33612, 35340, 37944, 38760, 40052, 42015, 42160, 42408, 44816, 46512, 47120, 47430, 47617, 50065, 50418, 53010, 53219, 56020, 58140, 60078, 63240, 67224, 70680, 75888, 77520, 80104, 84030, 84816, 86831, 90117, 94860, 95234, 100130, 100836, 106020, 106438, 112040, 116280, 120156, 126045, 126480, 134448, 141360, 142851, 150195, 159657, 160208, 168060, 173662, 180234, 189720, 190468, 200260, 201672, 212040, 212876, 224080, 232560, 238085, 240312, 252090, 260493, 266095, 285702, 300390, 319314, 336120, 347324, 360468, 379440, 380936, 400520, 403344, 424080, 425752, 428553, 434155, 450585, 476170, 478971, 480624, 504180, 520986, 532190, 571404, 600780, 638628, 672240, 694648, 714255, 720936, 761872, 781479, 798285, 801040, 851504, 857106, 868310, 901170, 904723, 952340, 957942, 1008360, 1041972, 1064380, 1142808, 1201560, 1277256, 1302465, 1389296, 1428510, 1441872, 1476127, 1562958, 1596570, 1649789, 1714212, 1736620, 1802340, 1809446, 1904680, 1915884, 2016720, 2083944, 2128760, 2142765, 2285616, 2394855, 2403120, 2554512, 2604930, 2714169, 2857020, 2952254, 3125916, 3193140, 3299578, 3428424, 3473240, 3604680, 3618892, 3809360, 3831768, 3907395, 4167888, 4257520, 4285530, 4428381, 4523615, 4789710, 4949367, 5209860, 5428338, 5714040, 5904508, 6251832, 6386280, 6599156, 6856848, 6946480, 7209360, 7237784, 7380635, 7663536, 7814790, 8142507, 8248945, 8571060, 8856762, 9047230, 9579420, 9898734, 10419720, 10856676, 11428080, 11809016, 12503664, 12772560, 13198312, 13285143, 13570845, 14475568, 14761270, 14848101, 15629580, 16285014, 16497890, 17142120, 17713524, 18094460, 19158840, 19797468, 20839440, 21713352, 22141905, 23618032, 24746835, 26396624, 26570286, 27141690, 28046413, 29522540, 29696202, 31259160, 32570028, 32995780, 34284240, 35427048, 36188920, 38317680, 39594936, 40712535, 43426704, 44283810, 49493670, 53140572, 54283380, 56092826, 59045080, 59392404, 62518320, 65140056, 65991560, 66425715, 70854096, 72377840, 74240505, 79189872, 81425070, 84139239, 88567620, 98987340, 106281144, 108566760, 112185652, 118090160, 118784808, 130280112, 131983120, 132851430, 140232065, 148481010, 162850140, 168278478, 177135240, 197974680, 212562288, 217133520, 224371304, 237569616, 252417717, 265702860, 280464130, 296962020, 325700280, 336556956, 354270480, 395949360, 420696195, 448742608, 504835434, 531405720, 560928260, 593924040, 651400560, 673113912, 841392390, 1009670868, 1062811440, 1121856520, 1187848080, 1262088585, 1346227824, 1682784780, 2019341736, 2243713040, 2524177170, 3365569560, 4038683472, 5048354340, 6731139120, 10096708680, 20193417360]

約数ペア:

[(1, 20193417360), (2, 10096708680), (3, 6731139120), (4, 5048354340), (5, 4038683472), (6, 3365569560), (8, 2524177170), (9, 2243713040), (10, 2019341736), (12, 1682784780), (15, 1346227824), (16, 1262088585), (17, 1187848080), (18, 1121856520), (19, 1062811440), (20, 1009670868), (24, 841392390), (30, 673113912), (31, 651400560), (34, 593924040), (36, 560928260), (38, 531405720), (40, 504835434), (45, 448742608), (48, 420696195), (51, 395949360), (57, 354270480), (60, 336556956), (62, 325700280), (68, 296962020), (72, 280464130), (76, 265702860), (80, 252417717), (85, 237569616), (90, 224371304), (93, 217133520), (95, 212562288), (102, 197974680), (114, 177135240), (120, 168278478), (124, 162850140), (136, 148481010), (144, 140232065), (152, 132851430), (153, 131983120), (155, 130280112), (170, 118784808), (171, 118090160), (180, 112185652), (186, 108566760), (190, 106281144), (204, 98987340), (228, 88567620), (240, 84139239), (248, 81425070), (255, 79189872), (272, 74240505), (279, 72377840), (285, 70854096), (304, 66425715), (306, 65991560), (310, 65140056), (323, 62518320), (340, 59392404), (342, 59045080), (360, 56092826), (372, 54283380), (380, 53140572), (408, 49493670), (456, 44283810), (465, 43426704), (496, 40712535), (510, 39594936), (527, 38317680), (558, 36188920), (570, 35427048), (589, 34284240), (612, 32995780), (620, 32570028), (646, 31259160), (680, 29696202), (684, 29522540), (720, 28046413), (744, 27141690), (760, 26570286), (765, 26396624), (816, 24746835), (855, 23618032), (912, 22141905), (930, 21713352), (969, 20839440), (1020, 19797468), (1054, 19158840), (1116, 18094460), (1140, 17713524), (1178, 17142120), (1224, 16497890), (1240, 16285014), (1292, 15629580), (1360, 14848101), (1368, 14761270), (1395, 14475568), (1488, 13570845), (1520, 13285143), (1530, 13198312), (1581, 12772560), (1615, 12503664), (1710, 11809016), (1767, 11428080), (1860, 10856676), (1938, 10419720), (2040, 9898734), (2108, 9579420), (2232, 9047230), (2280, 8856762), (2356, 8571060), (2448, 8248945), (2480, 8142507), (2584, 7814790), (2635, 7663536), (2736, 7380635), (2790, 7237784), (2801, 7209360), (2907, 6946480), (2945, 6856848), (3060, 6599156), (3162, 6386280), (3230, 6251832), (3420, 5904508), (3534, 5714040), (3720, 5428338), (3876, 5209860), (4080, 4949367), (4216, 4789710), (4464, 4523615), (4560, 4428381), (4712, 4285530), (4743, 4257520), (4845, 4167888), (5168, 3907395), (5270, 3831768), (5301, 3809360), (5580, 3618892), (5602, 3604680), (5814, 3473240), (5890, 3428424), (6120, 3299578), (6324, 3193140), (6460, 3125916), (6840, 2952254), (7068, 2857020), (7440, 2714169), (7752, 2604930), (7905, 2554512), (8403, 2403120), (8432, 2394855), (8835, 2285616), (9424, 2142765), (9486, 2128760), (9690, 2083944), (10013, 2016720), (10540, 1915884), (10602, 1904680), (11160, 1809446), (11204, 1802340), (11628, 1736620), (11780, 1714212), (12240, 1649789), (12648, 1596570), (12920, 1562958), (13680, 1476127), (14005, 1441872), (14136, 1428510), (14535, 1389296), (15504, 1302465), (15810, 1277256), (16806, 1201560), (17670, 1142808), (18972, 1064380), (19380, 1041972), (20026, 1008360), (21080, 957942), (21204, 952340), (22320, 904723), (22408, 901170), (23256, 868310), (23560, 857106), (23715, 851504), (25209, 801040), (25296, 798285), (25840, 781479), (26505, 761872), (28010, 720936), (28272, 714255), (29070, 694648), (30039, 672240), (31620, 638628), (33612, 600780), (35340, 571404), (37944, 532190), (38760, 520986), (40052, 504180), (42015, 480624), (42160, 478971), (42408, 476170), (44816, 450585), (46512, 434155), (47120, 428553), (47430, 425752), (47617, 424080), (50065, 403344), (50418, 400520), (53010, 380936), (53219, 379440), (56020, 360468), (58140, 347324), (60078, 336120), (63240, 319314), (67224, 300390), (70680, 285702), (75888, 266095), (77520, 260493), (80104, 252090), (84030, 240312), (84816, 238085), (86831, 232560), (90117, 224080), (94860, 212876), (95234, 212040), (100130, 201672), (100836, 200260), (106020, 190468), (106438, 189720), (112040, 180234), (116280, 173662), (120156, 168060), (126045, 160208), (126480, 159657), (134448, 150195), (141360, 142851)]