612322880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 1693224960

約数和(自身を除く): 1080902080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 61, 64, 65, 76, 80, 95, 104, 122, 127, 130, 152, 160, 190, 208, 244, 247, 254, 260, 304, 305, 320, 380, 416, 488, 494, 508, 520, 608, 610, 635, 760, 793, 832, 976, 988, 1016, 1040, 1159, 1216, 1220, 1235, 1270, 1520, 1586, 1651, 1952, 1976, 2032, 2080, 2318, 2413, 2440, 2470, 2540, 3040, 3172, 3302, 3904, 3952, 3965, 4064, 4160, 4636, 4826, 4880, 4940, 5080, 5795, 6080, 6344, 6604, 7747, 7904, 7930, 8128, 8255, 9272, 9652, 9760, 9880, 10160, 11590, 12065, 12688, 13208, 15067, 15494, 15808, 15860, 16510, 18544, 19304, 19520, 19760, 20320, 23180, 24130, 25376, 26416, 30134, 30988, 31369, 31720, 33020, 37088, 38608, 38735, 39520, 40640, 46360, 48260, 50752, 52832, 60268, 61976, 62738, 63440, 66040, 74176, 75335, 77216, 77470, 79040, 92720, 96520, 100711, 105664, 120536, 123952, 125476, 126880, 132080, 147193, 150670, 154432, 154940, 156845, 185440, 193040, 201422, 241072, 247904, 250952, 253760, 264160, 294386, 301340, 309880, 313690, 370880, 386080, 402844, 482144, 495808, 501904, 503555, 528320, 588772, 602680, 619760, 627380, 735965, 772160, 805688, 964288, 1003808, 1007110, 1177544, 1205360, 1239520, 1254760, 1471930, 1611376, 1913509, 2007616, 2014220, 2355088, 2410720, 2479040, 2509520, 2943860, 3222752, 3827018, 4028440, 4710176, 4821440, 5019040, 5887720, 6445504, 7654036, 8056880, 9420352, 9567545, 10038080, 11775440, 15308072, 16113760, 19135090, 23550880, 30616144, 32227520, 38270180, 47101760, 61232288, 76540360, 122464576, 153080720, 306161440, 612322880]

約数ペア:

[(1, 612322880), (2, 306161440), (4, 153080720), (5, 122464576), (8, 76540360), (10, 61232288), (13, 47101760), (16, 38270180), (19, 32227520), (20, 30616144), (26, 23550880), (32, 19135090), (38, 16113760), (40, 15308072), (52, 11775440), (61, 10038080), (64, 9567545), (65, 9420352), (76, 8056880), (80, 7654036), (95, 6445504), (104, 5887720), (122, 5019040), (127, 4821440), (130, 4710176), (152, 4028440), (160, 3827018), (190, 3222752), (208, 2943860), (244, 2509520), (247, 2479040), (254, 2410720), (260, 2355088), (304, 2014220), (305, 2007616), (320, 1913509), (380, 1611376), (416, 1471930), (488, 1254760), (494, 1239520), (508, 1205360), (520, 1177544), (608, 1007110), (610, 1003808), (635, 964288), (760, 805688), (793, 772160), (832, 735965), (976, 627380), (988, 619760), (1016, 602680), (1040, 588772), (1159, 528320), (1216, 503555), (1220, 501904), (1235, 495808), (1270, 482144), (1520, 402844), (1586, 386080), (1651, 370880), (1952, 313690), (1976, 309880), (2032, 301340), (2080, 294386), (2318, 264160), (2413, 253760), (2440, 250952), (2470, 247904), (2540, 241072), (3040, 201422), (3172, 193040), (3302, 185440), (3904, 156845), (3952, 154940), (3965, 154432), (4064, 150670), (4160, 147193), (4636, 132080), (4826, 126880), (4880, 125476), (4940, 123952), (5080, 120536), (5795, 105664), (6080, 100711), (6344, 96520), (6604, 92720), (7747, 79040), (7904, 77470), (7930, 77216), (8128, 75335), (8255, 74176), (9272, 66040), (9652, 63440), (9760, 62738), (9880, 61976), (10160, 60268), (11590, 52832), (12065, 50752), (12688, 48260), (13208, 46360), (15067, 40640), (15494, 39520), (15808, 38735), (15860, 38608), (16510, 37088), (18544, 33020), (19304, 31720), (19520, 31369), (19760, 30988), (20320, 30134), (23180, 26416), (24130, 25376)]