157815840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3651

約数の個数: 192

約数和(自身を含む): 612009216

約数和(自身を除く): 454193376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3613, 3640, 4368, 5460, 6240, 7226, 7280, 8736, 10839, 10920, 14452, 14560, 18065, 21678, 21840, 25291, 28904, 36130, 43356, 43680, 46969, 50582, 54195, 57808, 72260, 75873, 86712, 93938, 101164, 108390, 115616, 126455, 140907, 144520, 151746, 173424, 187876, 202328, 216780, 234845, 252910, 281814, 289040, 303492, 328783, 346848, 375752, 379365, 404656, 433560, 469690, 505820, 563628, 578080, 606984, 657566, 704535, 751504, 758730, 809312, 867120, 939380, 986349, 1011640, 1127256, 1213968, 1315132, 1409070, 1503008, 1517460, 1643915, 1734240, 1878760, 1972698, 2023280, 2254512, 2427936, 2630264, 2818140, 3034920, 3287830, 3757520, 3945396, 4046560, 4509024, 4931745, 5260528, 5636280, 6069840, 6575660, 7515040, 7890792, 9863490, 10521056, 11272560, 12139680, 13151320, 15781584, 19726980, 22545120, 26302640, 31563168, 39453960, 52605280, 78907920, 157815840]

約数ペア:

[(1, 157815840), (2, 78907920), (3, 52605280), (4, 39453960), (5, 31563168), (6, 26302640), (7, 22545120), (8, 19726980), (10, 15781584), (12, 13151320), (13, 12139680), (14, 11272560), (15, 10521056), (16, 9863490), (20, 7890792), (21, 7515040), (24, 6575660), (26, 6069840), (28, 5636280), (30, 5260528), (32, 4931745), (35, 4509024), (39, 4046560), (40, 3945396), (42, 3757520), (48, 3287830), (52, 3034920), (56, 2818140), (60, 2630264), (65, 2427936), (70, 2254512), (78, 2023280), (80, 1972698), (84, 1878760), (91, 1734240), (96, 1643915), (104, 1517460), (105, 1503008), (112, 1409070), (120, 1315132), (130, 1213968), (140, 1127256), (156, 1011640), (160, 986349), (168, 939380), (182, 867120), (195, 809312), (208, 758730), (210, 751504), (224, 704535), (240, 657566), (260, 606984), (273, 578080), (280, 563628), (312, 505820), (336, 469690), (364, 433560), (390, 404656), (416, 379365), (420, 375752), (455, 346848), (480, 328783), (520, 303492), (546, 289040), (560, 281814), (624, 252910), (672, 234845), (728, 216780), (780, 202328), (840, 187876), (910, 173424), (1040, 151746), (1092, 144520), (1120, 140907), (1248, 126455), (1365, 115616), (1456, 108390), (1560, 101164), (1680, 93938), (1820, 86712), (2080, 75873), (2184, 72260), (2730, 57808), (2912, 54195), (3120, 50582), (3360, 46969), (3613, 43680), (3640, 43356), (4368, 36130), (5460, 28904), (6240, 25291), (7226, 21840), (7280, 21678), (8736, 18065), (10839, 14560), (10920, 14452)]