7348540680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25741}}^1$

素因数の和:25832

約数の個数: 192

約数和(自身を含む): 26142545520

約数和(自身を除く): 18794004840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2440, 2745, 3172, 3660, 3965, 4392, 4680, 4758, 5490, 6344, 7137, 7320, 7930, 9516, 10980, 11895, 14274, 15860, 19032, 21960, 23790, 25741, 28548, 31720, 35685, 47580, 51482, 57096, 71370, 77223, 95160, 102964, 128705, 142740, 154446, 205928, 231669, 257410, 285480, 308892, 334633, 386115, 463338, 514820, 617784, 669266, 772230, 926676, 1003899, 1029640, 1158345, 1338532, 1544460, 1570201, 1673165, 1853352, 2007798, 2316690, 2677064, 3011697, 3088920, 3140402, 3346330, 4015596, 4633380, 4710603, 5019495, 6023394, 6280804, 6692660, 7851005, 8031192, 9266760, 9421206, 10038990, 12046788, 12561608, 13385320, 14131809, 15058485, 15702010, 18842412, 20077980, 20412613, 23553015, 24093576, 28263618, 30116970, 31404020, 37684824, 40155960, 40825226, 47106030, 56527236, 60233940, 61237839, 62808040, 70659045, 81650452, 94212060, 102063065, 113054472, 120467880, 122475678, 141318090, 163300904, 183713517, 188424120, 204126130, 244951356, 282636180, 306189195, 367427034, 408252260, 489902712, 565272360, 612378390, 734854068, 816504520, 918567585, 1224756780, 1469708136, 1837135170, 2449513560, 3674270340, 7348540680]

約数ペア:

[(1, 7348540680), (2, 3674270340), (3, 2449513560), (4, 1837135170), (5, 1469708136), (6, 1224756780), (8, 918567585), (9, 816504520), (10, 734854068), (12, 612378390), (13, 565272360), (15, 489902712), (18, 408252260), (20, 367427034), (24, 306189195), (26, 282636180), (30, 244951356), (36, 204126130), (39, 188424120), (40, 183713517), (45, 163300904), (52, 141318090), (60, 122475678), (61, 120467880), (65, 113054472), (72, 102063065), (78, 94212060), (90, 81650452), (104, 70659045), (117, 62808040), (120, 61237839), (122, 60233940), (130, 56527236), (156, 47106030), (180, 40825226), (183, 40155960), (195, 37684824), (234, 31404020), (244, 30116970), (260, 28263618), (305, 24093576), (312, 23553015), (360, 20412613), (366, 20077980), (390, 18842412), (468, 15702010), (488, 15058485), (520, 14131809), (549, 13385320), (585, 12561608), (610, 12046788), (732, 10038990), (780, 9421206), (793, 9266760), (915, 8031192), (936, 7851005), (1098, 6692660), (1170, 6280804), (1220, 6023394), (1464, 5019495), (1560, 4710603), (1586, 4633380), (1830, 4015596), (2196, 3346330), (2340, 3140402), (2379, 3088920), (2440, 3011697), (2745, 2677064), (3172, 2316690), (3660, 2007798), (3965, 1853352), (4392, 1673165), (4680, 1570201), (4758, 1544460), (5490, 1338532), (6344, 1158345), (7137, 1029640), (7320, 1003899), (7930, 926676), (9516, 772230), (10980, 669266), (11895, 617784), (14274, 514820), (15860, 463338), (19032, 386115), (21960, 334633), (23790, 308892), (25741, 285480), (28548, 257410), (31720, 231669), (35685, 205928), (47580, 154446), (51482, 142740), (57096, 128705), (71370, 102964), (77223, 95160)]