42464757920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1667}}^1$

素因数の和:2063

約数の個数: 192

約数和(自身を含む): 111362138496

約数和(自身を除く): 68897380576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 331, 370, 416, 481, 520, 592, 662, 740, 962, 1040, 1184, 1324, 1480, 1655, 1667, 1924, 2080, 2405, 2648, 2960, 3310, 3334, 3848, 4303, 4810, 5296, 5920, 6620, 6668, 7696, 8335, 8606, 9620, 10592, 12247, 13240, 13336, 15392, 16670, 17212, 19240, 21515, 21671, 24494, 26480, 26672, 33340, 34424, 38480, 43030, 43342, 48988, 52960, 53344, 61235, 61679, 66680, 68848, 76960, 86060, 86684, 97976, 108355, 122470, 123358, 133360, 137696, 159211, 172120, 173368, 195952, 216710, 244940, 246716, 266720, 308395, 318422, 344240, 346736, 391904, 433420, 489880, 493432, 551777, 616790, 636844, 688480, 693472, 796055, 801827, 866840, 979760, 986864, 1103554, 1233580, 1273688, 1592110, 1603654, 1733680, 1959520, 1973728, 2207108, 2467160, 2547376, 2758885, 3184220, 3207308, 3467360, 4009135, 4414216, 4934320, 5094752, 5517770, 6368440, 6414616, 7173101, 8018270, 8828432, 9868640, 11035540, 12736880, 12829232, 14346202, 16036540, 17656864, 20415749, 22071080, 25473760, 25658464, 28692404, 32073080, 35865505, 40831498, 44142160, 57384808, 64146160, 71731010, 81662996, 88284320, 102078745, 114769616, 128292320, 143462020, 163325992, 204157490, 229539232, 265404737, 286924040, 326651984, 408314980, 530809474, 573848080, 653303968, 816629960, 1061618948, 1147696160, 1327023685, 1633259920, 2123237896, 2654047370, 3266519840, 4246475792, 5308094740, 8492951584, 10616189480, 21232378960, 42464757920]

約数ペア:

[(1, 42464757920), (2, 21232378960), (4, 10616189480), (5, 8492951584), (8, 5308094740), (10, 4246475792), (13, 3266519840), (16, 2654047370), (20, 2123237896), (26, 1633259920), (32, 1327023685), (37, 1147696160), (40, 1061618948), (52, 816629960), (65, 653303968), (74, 573848080), (80, 530809474), (104, 408314980), (130, 326651984), (148, 286924040), (160, 265404737), (185, 229539232), (208, 204157490), (260, 163325992), (296, 143462020), (331, 128292320), (370, 114769616), (416, 102078745), (481, 88284320), (520, 81662996), (592, 71731010), (662, 64146160), (740, 57384808), (962, 44142160), (1040, 40831498), (1184, 35865505), (1324, 32073080), (1480, 28692404), (1655, 25658464), (1667, 25473760), (1924, 22071080), (2080, 20415749), (2405, 17656864), (2648, 16036540), (2960, 14346202), (3310, 12829232), (3334, 12736880), (3848, 11035540), (4303, 9868640), (4810, 8828432), (5296, 8018270), (5920, 7173101), (6620, 6414616), (6668, 6368440), (7696, 5517770), (8335, 5094752), (8606, 4934320), (9620, 4414216), (10592, 4009135), (12247, 3467360), (13240, 3207308), (13336, 3184220), (15392, 2758885), (16670, 2547376), (17212, 2467160), (19240, 2207108), (21515, 1973728), (21671, 1959520), (24494, 1733680), (26480, 1603654), (26672, 1592110), (33340, 1273688), (34424, 1233580), (38480, 1103554), (43030, 986864), (43342, 979760), (48988, 866840), (52960, 801827), (53344, 796055), (61235, 693472), (61679, 688480), (66680, 636844), (68848, 616790), (76960, 551777), (86060, 493432), (86684, 489880), (97976, 433420), (108355, 391904), (122470, 346736), (123358, 344240), (133360, 318422), (137696, 308395), (159211, 266720), (172120, 246716), (173368, 244940), (195952, 216710)]