4796962720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2115

約数の個数: 144

約数和(自身を含む): 12561260544

約数和(自身を除く): 7764297824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 127, 160, 176, 220, 242, 254, 352, 440, 484, 508, 605, 635, 880, 968, 1016, 1210, 1270, 1397, 1760, 1936, 1951, 2032, 2420, 2540, 2794, 3872, 3902, 4064, 4840, 5080, 5588, 6985, 7804, 9680, 9755, 10160, 11176, 13970, 15367, 15608, 19360, 19510, 20320, 21461, 22352, 27940, 30734, 31216, 39020, 42922, 44704, 55880, 61468, 62432, 76835, 78040, 85844, 107305, 111760, 122936, 153670, 156080, 171688, 214610, 223520, 236071, 245872, 247777, 307340, 312160, 343376, 429220, 472142, 491744, 495554, 614680, 686752, 858440, 944284, 991108, 1180355, 1229360, 1238885, 1716880, 1888568, 1982216, 2360710, 2458720, 2477770, 2725547, 3433760, 3777136, 3964432, 4721420, 4955540, 5451094, 7554272, 7928864, 9442840, 9911080, 10902188, 13627735, 18885680, 19822160, 21804376, 27255470, 29981017, 37771360, 39644320, 43608752, 54510940, 59962034, 87217504, 109021880, 119924068, 149905085, 218043760, 239848136, 299810170, 436087520, 479696272, 599620340, 959392544, 1199240680, 2398481360, 4796962720]

約数ペア:

[(1, 4796962720), (2, 2398481360), (4, 1199240680), (5, 959392544), (8, 599620340), (10, 479696272), (11, 436087520), (16, 299810170), (20, 239848136), (22, 218043760), (32, 149905085), (40, 119924068), (44, 109021880), (55, 87217504), (80, 59962034), (88, 54510940), (110, 43608752), (121, 39644320), (127, 37771360), (160, 29981017), (176, 27255470), (220, 21804376), (242, 19822160), (254, 18885680), (352, 13627735), (440, 10902188), (484, 9911080), (508, 9442840), (605, 7928864), (635, 7554272), (880, 5451094), (968, 4955540), (1016, 4721420), (1210, 3964432), (1270, 3777136), (1397, 3433760), (1760, 2725547), (1936, 2477770), (1951, 2458720), (2032, 2360710), (2420, 1982216), (2540, 1888568), (2794, 1716880), (3872, 1238885), (3902, 1229360), (4064, 1180355), (4840, 991108), (5080, 944284), (5588, 858440), (6985, 686752), (7804, 614680), (9680, 495554), (9755, 491744), (10160, 472142), (11176, 429220), (13970, 343376), (15367, 312160), (15608, 307340), (19360, 247777), (19510, 245872), (20320, 236071), (21461, 223520), (22352, 214610), (27940, 171688), (30734, 156080), (31216, 153670), (39020, 122936), (42922, 111760), (44704, 107305), (55880, 85844), (61468, 78040), (62432, 76835)]