307692360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 1048320000

約数和(自身を除く): 740627640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 79, 90, 93, 120, 124, 155, 158, 180, 186, 237, 248, 279, 310, 316, 349, 360, 372, 395, 465, 474, 558, 620, 632, 698, 711, 744, 790, 930, 948, 1047, 1116, 1185, 1240, 1395, 1396, 1422, 1580, 1745, 1860, 1896, 2094, 2232, 2370, 2449, 2790, 2792, 2844, 3141, 3160, 3490, 3555, 3720, 4188, 4740, 4898, 5235, 5580, 5688, 6282, 6980, 7110, 7347, 8376, 9480, 9796, 10470, 10819, 11160, 12245, 12564, 13960, 14220, 14694, 15705, 19592, 20940, 21638, 22041, 24490, 25128, 27571, 28440, 29388, 31410, 32457, 36735, 41880, 43276, 44082, 48980, 54095, 55142, 58776, 62820, 64914, 73470, 82713, 86552, 88164, 97371, 97960, 108190, 110205, 110284, 125640, 129828, 137855, 146940, 162285, 165426, 176328, 194742, 216380, 220410, 220568, 248139, 259656, 275710, 293880, 324570, 330852, 389484, 413565, 432760, 440820, 486855, 496278, 551420, 649140, 661704, 778968, 827130, 854701, 881640, 973710, 992556, 1102840, 1240695, 1298280, 1654260, 1709402, 1947420, 1985112, 2481390, 2564103, 3308520, 3418804, 3894840, 4273505, 4962780, 5128206, 6837608, 7692309, 8547010, 9925560, 10256412, 12820515, 15384618, 17094020, 20512824, 25641030, 30769236, 34188040, 38461545, 51282060, 61538472, 76923090, 102564120, 153846180, 307692360]

約数ペア:

[(1, 307692360), (2, 153846180), (3, 102564120), (4, 76923090), (5, 61538472), (6, 51282060), (8, 38461545), (9, 34188040), (10, 30769236), (12, 25641030), (15, 20512824), (18, 17094020), (20, 15384618), (24, 12820515), (30, 10256412), (31, 9925560), (36, 8547010), (40, 7692309), (45, 6837608), (60, 5128206), (62, 4962780), (72, 4273505), (79, 3894840), (90, 3418804), (93, 3308520), (120, 2564103), (124, 2481390), (155, 1985112), (158, 1947420), (180, 1709402), (186, 1654260), (237, 1298280), (248, 1240695), (279, 1102840), (310, 992556), (316, 973710), (349, 881640), (360, 854701), (372, 827130), (395, 778968), (465, 661704), (474, 649140), (558, 551420), (620, 496278), (632, 486855), (698, 440820), (711, 432760), (744, 413565), (790, 389484), (930, 330852), (948, 324570), (1047, 293880), (1116, 275710), (1185, 259656), (1240, 248139), (1395, 220568), (1396, 220410), (1422, 216380), (1580, 194742), (1745, 176328), (1860, 165426), (1896, 162285), (2094, 146940), (2232, 137855), (2370, 129828), (2449, 125640), (2790, 110284), (2792, 110205), (2844, 108190), (3141, 97960), (3160, 97371), (3490, 88164), (3555, 86552), (3720, 82713), (4188, 73470), (4740, 64914), (4898, 62820), (5235, 58776), (5580, 55142), (5688, 54095), (6282, 48980), (6980, 44082), (7110, 43276), (7347, 41880), (8376, 36735), (9480, 32457), (9796, 31410), (10470, 29388), (10819, 28440), (11160, 27571), (12245, 25128), (12564, 24490), (13960, 22041), (14220, 21638), (14694, 20940), (15705, 19592)]