617121960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 256

約数和(自身を含む): 2353397760

約数和(自身を除く): 1736275800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1823, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3646, 3720, 4030, 4340, 4836, 5208, 5460, 5469, 5642, 6045, 6510, 7292, 8060, 8463, 8680, 9115, 9672, 10920, 10938, 11284, 12090, 12761, 13020, 14105, 14584, 16120, 16926, 18230, 21876, 22568, 23699, 24180, 25522, 26040, 27345, 28210, 33852, 36460, 38283, 42315, 43752, 47398, 48360, 51044, 54690, 56420, 56513, 63805, 67704, 71097, 72920, 76566, 84630, 94796, 102088, 109380, 112840, 113026, 118495, 127610, 142194, 153132, 165893, 169260, 169539, 189592, 191415, 218760, 226052, 236990, 255220, 282565, 284388, 306264, 331786, 338520, 339078, 355485, 382830, 395591, 452104, 473980, 497679, 510440, 565130, 568776, 663572, 678156, 710970, 734669, 765660, 791182, 829465, 847695, 947960, 995358, 1130260, 1186773, 1327144, 1356312, 1421940, 1469338, 1531320, 1582364, 1658930, 1695390, 1977955, 1990716, 2204007, 2260520, 2373546, 2488395, 2843880, 2938676, 3164728, 3317860, 3390780, 3673345, 3955910, 3981432, 4408014, 4747092, 4976790, 5142683, 5877352, 5933865, 6635720, 6781560, 7346690, 7911820, 8816028, 9494184, 9953580, 10285366, 11020035, 11867730, 14693380, 15428049, 15823640, 17632056, 19907160, 20570732, 22040070, 23735460, 25713415, 29386760, 30856098, 41141464, 44080140, 47470920, 51426830, 61712196, 77140245, 88160280, 102853660, 123424392, 154280490, 205707320, 308560980, 617121960]

約数ペア:

[(1, 617121960), (2, 308560980), (3, 205707320), (4, 154280490), (5, 123424392), (6, 102853660), (7, 88160280), (8, 77140245), (10, 61712196), (12, 51426830), (13, 47470920), (14, 44080140), (15, 41141464), (20, 30856098), (21, 29386760), (24, 25713415), (26, 23735460), (28, 22040070), (30, 20570732), (31, 19907160), (35, 17632056), (39, 15823640), (40, 15428049), (42, 14693380), (52, 11867730), (56, 11020035), (60, 10285366), (62, 9953580), (65, 9494184), (70, 8816028), (78, 7911820), (84, 7346690), (91, 6781560), (93, 6635720), (104, 5933865), (105, 5877352), (120, 5142683), (124, 4976790), (130, 4747092), (140, 4408014), (155, 3981432), (156, 3955910), (168, 3673345), (182, 3390780), (186, 3317860), (195, 3164728), (210, 2938676), (217, 2843880), (248, 2488395), (260, 2373546), (273, 2260520), (280, 2204007), (310, 1990716), (312, 1977955), (364, 1695390), (372, 1658930), (390, 1582364), (403, 1531320), (420, 1469338), (434, 1421940), (455, 1356312), (465, 1327144), (520, 1186773), (546, 1130260), (620, 995358), (651, 947960), (728, 847695), (744, 829465), (780, 791182), (806, 765660), (840, 734669), (868, 710970), (910, 678156), (930, 663572), (1085, 568776), (1092, 565130), (1209, 510440), (1240, 497679), (1302, 473980), (1365, 452104), (1560, 395591), (1612, 382830), (1736, 355485), (1820, 339078), (1823, 338520), (1860, 331786), (2015, 306264), (2170, 284388), (2184, 282565), (2418, 255220), (2604, 236990), (2730, 226052), (2821, 218760), (3224, 191415), (3255, 189592), (3640, 169539), (3646, 169260), (3720, 165893), (4030, 153132), (4340, 142194), (4836, 127610), (5208, 118495), (5460, 113026), (5469, 112840), (5642, 109380), (6045, 102088), (6510, 94796), (7292, 84630), (8060, 76566), (8463, 72920), (8680, 71097), (9115, 67704), (9672, 63805), (10920, 56513), (10938, 56420), (11284, 54690), (12090, 51044), (12761, 48360), (13020, 47398), (14105, 43752), (14584, 42315), (16120, 38283), (16926, 36460), (18230, 33852), (21876, 28210), (22568, 27345), (23699, 26040), (24180, 25522)]