741351520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:957

約数の個数: 192

約数和(自身を含む): 2194698240

約数和(自身を除く): 1453346720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 160, 182, 208, 224, 236, 260, 280, 295, 364, 413, 416, 455, 472, 520, 560, 590, 728, 767, 826, 863, 910, 944, 1040, 1120, 1180, 1456, 1534, 1652, 1726, 1820, 1888, 2065, 2080, 2360, 2912, 3068, 3304, 3452, 3640, 3835, 4130, 4315, 4720, 5369, 6041, 6136, 6608, 6904, 7280, 7670, 8260, 8630, 9440, 10738, 11219, 12082, 12272, 13216, 13808, 14560, 15340, 16520, 17260, 21476, 22438, 24164, 24544, 26845, 27616, 30205, 30680, 33040, 34520, 42952, 44876, 48328, 50917, 53690, 56095, 60410, 61360, 66080, 69040, 78533, 85904, 89752, 96656, 101834, 107380, 112190, 120820, 122720, 138080, 157066, 171808, 179504, 193312, 203668, 214760, 224380, 241640, 254585, 314132, 356419, 359008, 392665, 407336, 429520, 448760, 483280, 509170, 628264, 661921, 712838, 785330, 814672, 859040, 897520, 966560, 1018340, 1256528, 1323842, 1425676, 1570660, 1629344, 1782095, 1795040, 2036680, 2513056, 2647684, 2851352, 3141320, 3309605, 3564190, 4073360, 4633447, 5295368, 5702704, 6282640, 6619210, 7128380, 8146720, 9266894, 10590736, 11405408, 12565280, 13238420, 14256760, 18533788, 21181472, 23167235, 26476840, 28513520, 37067576, 46334470, 52953680, 57027040, 74135152, 92668940, 105907360, 148270304, 185337880, 370675760, 741351520]

約数ペア:

[(1, 741351520), (2, 370675760), (4, 185337880), (5, 148270304), (7, 105907360), (8, 92668940), (10, 74135152), (13, 57027040), (14, 52953680), (16, 46334470), (20, 37067576), (26, 28513520), (28, 26476840), (32, 23167235), (35, 21181472), (40, 18533788), (52, 14256760), (56, 13238420), (59, 12565280), (65, 11405408), (70, 10590736), (80, 9266894), (91, 8146720), (104, 7128380), (112, 6619210), (118, 6282640), (130, 5702704), (140, 5295368), (160, 4633447), (182, 4073360), (208, 3564190), (224, 3309605), (236, 3141320), (260, 2851352), (280, 2647684), (295, 2513056), (364, 2036680), (413, 1795040), (416, 1782095), (455, 1629344), (472, 1570660), (520, 1425676), (560, 1323842), (590, 1256528), (728, 1018340), (767, 966560), (826, 897520), (863, 859040), (910, 814672), (944, 785330), (1040, 712838), (1120, 661921), (1180, 628264), (1456, 509170), (1534, 483280), (1652, 448760), (1726, 429520), (1820, 407336), (1888, 392665), (2065, 359008), (2080, 356419), (2360, 314132), (2912, 254585), (3068, 241640), (3304, 224380), (3452, 214760), (3640, 203668), (3835, 193312), (4130, 179504), (4315, 171808), (4720, 157066), (5369, 138080), (6041, 122720), (6136, 120820), (6608, 112190), (6904, 107380), (7280, 101834), (7670, 96656), (8260, 89752), (8630, 85904), (9440, 78533), (10738, 69040), (11219, 66080), (12082, 61360), (12272, 60410), (13216, 56095), (13808, 53690), (14560, 50917), (15340, 48328), (16520, 44876), (17260, 42952), (21476, 34520), (22438, 33040), (24164, 30680), (24544, 30205), (26845, 27616)]