307366920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 256

約数和(自身を含む): 1184832000

約数和(自身を除く): 877465080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 109, 120, 126, 135, 140, 168, 180, 189, 210, 216, 218, 252, 270, 280, 315, 327, 360, 373, 378, 420, 436, 504, 540, 545, 630, 654, 746, 756, 763, 840, 872, 945, 981, 1080, 1090, 1119, 1260, 1308, 1492, 1512, 1526, 1635, 1865, 1890, 1962, 2180, 2238, 2289, 2520, 2611, 2616, 2943, 2984, 3052, 3270, 3357, 3730, 3780, 3815, 3924, 4360, 4476, 4578, 4905, 5222, 5595, 5886, 6104, 6540, 6714, 6867, 7460, 7560, 7630, 7833, 7848, 8952, 9156, 9810, 10071, 10444, 11190, 11445, 11772, 13055, 13080, 13428, 13734, 14715, 14920, 15260, 15666, 16785, 18312, 19620, 20142, 20601, 20888, 22380, 22890, 23499, 23544, 26110, 26856, 27468, 29430, 30520, 31332, 33570, 34335, 39165, 39240, 40284, 40657, 41202, 44760, 45780, 46998, 50355, 52220, 54936, 58860, 62664, 67140, 68670, 70497, 78330, 80568, 81314, 82404, 91560, 93996, 100710, 103005, 104440, 117495, 117720, 121971, 134280, 137340, 140994, 156660, 162628, 164808, 187992, 201420, 203285, 206010, 234990, 243942, 274680, 281988, 284599, 313320, 325256, 352485, 365913, 402840, 406570, 412020, 469980, 487884, 563976, 569198, 609855, 704970, 731826, 813140, 824040, 853797, 939960, 975768, 1097739, 1138396, 1219710, 1409940, 1422995, 1463652, 1626280, 1707594, 1829565, 2195478, 2276792, 2439420, 2561391, 2819880, 2845990, 2927304, 3415188, 3659130, 4268985, 4390956, 4878840, 5122782, 5488695, 5691980, 6830376, 7318260, 7684173, 8537970, 8781912, 10245564, 10977390, 11383960, 12806955, 14636520, 15368346, 17075940, 20491128, 21954780, 25613910, 30736692, 34151880, 38420865, 43909560, 51227820, 61473384, 76841730, 102455640, 153683460, 307366920]

約数ペア:

[(1, 307366920), (2, 153683460), (3, 102455640), (4, 76841730), (5, 61473384), (6, 51227820), (7, 43909560), (8, 38420865), (9, 34151880), (10, 30736692), (12, 25613910), (14, 21954780), (15, 20491128), (18, 17075940), (20, 15368346), (21, 14636520), (24, 12806955), (27, 11383960), (28, 10977390), (30, 10245564), (35, 8781912), (36, 8537970), (40, 7684173), (42, 7318260), (45, 6830376), (54, 5691980), (56, 5488695), (60, 5122782), (63, 4878840), (70, 4390956), (72, 4268985), (84, 3659130), (90, 3415188), (105, 2927304), (108, 2845990), (109, 2819880), (120, 2561391), (126, 2439420), (135, 2276792), (140, 2195478), (168, 1829565), (180, 1707594), (189, 1626280), (210, 1463652), (216, 1422995), (218, 1409940), (252, 1219710), (270, 1138396), (280, 1097739), (315, 975768), (327, 939960), (360, 853797), (373, 824040), (378, 813140), (420, 731826), (436, 704970), (504, 609855), (540, 569198), (545, 563976), (630, 487884), (654, 469980), (746, 412020), (756, 406570), (763, 402840), (840, 365913), (872, 352485), (945, 325256), (981, 313320), (1080, 284599), (1090, 281988), (1119, 274680), (1260, 243942), (1308, 234990), (1492, 206010), (1512, 203285), (1526, 201420), (1635, 187992), (1865, 164808), (1890, 162628), (1962, 156660), (2180, 140994), (2238, 137340), (2289, 134280), (2520, 121971), (2611, 117720), (2616, 117495), (2943, 104440), (2984, 103005), (3052, 100710), (3270, 93996), (3357, 91560), (3730, 82404), (3780, 81314), (3815, 80568), (3924, 78330), (4360, 70497), (4476, 68670), (4578, 67140), (4905, 62664), (5222, 58860), (5595, 54936), (5886, 52220), (6104, 50355), (6540, 46998), (6714, 45780), (6867, 44760), (7460, 41202), (7560, 40657), (7630, 40284), (7833, 39240), (7848, 39165), (8952, 34335), (9156, 33570), (9810, 31332), (10071, 30520), (10444, 29430), (11190, 27468), (11445, 26856), (11772, 26110), (13055, 23544), (13080, 23499), (13428, 22890), (13734, 22380), (14715, 20888), (14920, 20601), (15260, 20142), (15666, 19620), (16785, 18312)]