346463520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4271}}^1$

素因数の和:4315

約数の個数: 144

約数和(自身を含む): 1182045312

約数和(自身を除く): 835581792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 4271, 5070, 5408, 6240, 6760, 8112, 8542, 10140, 12813, 13520, 16224, 17084, 20280, 21355, 25626, 27040, 34168, 40560, 42710, 51252, 55523, 64065, 68336, 81120, 85420, 102504, 111046, 128130, 136672, 166569, 170840, 205008, 222092, 256260, 277615, 333138, 341680, 410016, 444184, 512520, 555230, 666276, 683360, 721799, 832845, 888368, 1025040, 1110460, 1332552, 1443598, 1665690, 1776736, 2050080, 2165397, 2220920, 2665104, 2887196, 3331380, 3608995, 4330794, 4441840, 5330208, 5774392, 6662760, 7217990, 8661588, 8883680, 10826985, 11548784, 13325520, 14435980, 17323176, 21653970, 23097568, 26651040, 28871960, 34646352, 43307940, 57743920, 69292704, 86615880, 115487840, 173231760, 346463520]

約数ペア:

[(1, 346463520), (2, 173231760), (3, 115487840), (4, 86615880), (5, 69292704), (6, 57743920), (8, 43307940), (10, 34646352), (12, 28871960), (13, 26651040), (15, 23097568), (16, 21653970), (20, 17323176), (24, 14435980), (26, 13325520), (30, 11548784), (32, 10826985), (39, 8883680), (40, 8661588), (48, 7217990), (52, 6662760), (60, 5774392), (65, 5330208), (78, 4441840), (80, 4330794), (96, 3608995), (104, 3331380), (120, 2887196), (130, 2665104), (156, 2220920), (160, 2165397), (169, 2050080), (195, 1776736), (208, 1665690), (240, 1443598), (260, 1332552), (312, 1110460), (338, 1025040), (390, 888368), (416, 832845), (480, 721799), (507, 683360), (520, 666276), (624, 555230), (676, 512520), (780, 444184), (845, 410016), (1014, 341680), (1040, 333138), (1248, 277615), (1352, 256260), (1560, 222092), (1690, 205008), (2028, 170840), (2080, 166569), (2535, 136672), (2704, 128130), (3120, 111046), (3380, 102504), (4056, 85420), (4271, 81120), (5070, 68336), (5408, 64065), (6240, 55523), (6760, 51252), (8112, 42710), (8542, 40560), (10140, 34168), (12813, 27040), (13520, 25626), (16224, 21355), (17084, 20280)]