1339709280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30671}}^1$

素因数の和:30709

約数の個数: 192

約数和(自身を含む): 5194119168

約数和(自身を除く): 3854409888

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, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 30671, 43680, 61342, 92013, 122684, 153355, 184026, 214697, 245368, 306710, 368052, 398723, 429394, 460065, 490736, 613420, 644091, 736104, 797446, 858788, 920130, 981472, 1073485, 1196169, 1226840, 1288182, 1472208, 1594892, 1717576, 1840260, 1993615, 2146970, 2392338, 2453680, 2576364, 2791061, 2944416, 3189784, 3220455, 3435152, 3680520, 3987230, 4293940, 4784676, 4907360, 5152728, 5582122, 5980845, 6379568, 6440910, 6870304, 7361040, 7974460, 8373183, 8587880, 9569352, 10305456, 11164244, 11961690, 12759136, 12881820, 13955305, 14722080, 15948920, 16746366, 17175760, 19138704, 20610912, 22328488, 23923380, 25763640, 27910610, 31897840, 33492732, 34351520, 38277408, 41865915, 44656976, 47846760, 51527280, 55821220, 63795680, 66985464, 83731830, 89313952, 95693520, 103054560, 111642440, 133970928, 167463660, 191387040, 223284880, 267941856, 334927320, 446569760, 669854640, 1339709280]

約数ペア:

[(1, 1339709280), (2, 669854640), (3, 446569760), (4, 334927320), (5, 267941856), (6, 223284880), (7, 191387040), (8, 167463660), (10, 133970928), (12, 111642440), (13, 103054560), (14, 95693520), (15, 89313952), (16, 83731830), (20, 66985464), (21, 63795680), (24, 55821220), (26, 51527280), (28, 47846760), (30, 44656976), (32, 41865915), (35, 38277408), (39, 34351520), (40, 33492732), (42, 31897840), (48, 27910610), (52, 25763640), (56, 23923380), (60, 22328488), (65, 20610912), (70, 19138704), (78, 17175760), (80, 16746366), (84, 15948920), (91, 14722080), (96, 13955305), (104, 12881820), (105, 12759136), (112, 11961690), (120, 11164244), (130, 10305456), (140, 9569352), (156, 8587880), (160, 8373183), (168, 7974460), (182, 7361040), (195, 6870304), (208, 6440910), (210, 6379568), (224, 5980845), (240, 5582122), (260, 5152728), (273, 4907360), (280, 4784676), (312, 4293940), (336, 3987230), (364, 3680520), (390, 3435152), (416, 3220455), (420, 3189784), (455, 2944416), (480, 2791061), (520, 2576364), (546, 2453680), (560, 2392338), (624, 2146970), (672, 1993615), (728, 1840260), (780, 1717576), (840, 1594892), (910, 1472208), (1040, 1288182), (1092, 1226840), (1120, 1196169), (1248, 1073485), (1365, 981472), (1456, 920130), (1560, 858788), (1680, 797446), (1820, 736104), (2080, 644091), (2184, 613420), (2730, 490736), (2912, 460065), (3120, 429394), (3360, 398723), (3640, 368052), (4368, 306710), (5460, 245368), (6240, 214697), (7280, 184026), (8736, 153355), (10920, 122684), (14560, 92013), (21840, 61342), (30671, 43680)]