66113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 227128320

約数和(自身を除く): 161014800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 317, 330, 395, 440, 474, 528, 632, 634, 660, 790, 869, 880, 948, 951, 1185, 1264, 1268, 1320, 1580, 1585, 1738, 1896, 1902, 2370, 2536, 2607, 2640, 3160, 3170, 3476, 3487, 3792, 3804, 4345, 4740, 4755, 5072, 5214, 6320, 6340, 6952, 6974, 7608, 8690, 9480, 9510, 10428, 10461, 12680, 13035, 13904, 13948, 15216, 17380, 17435, 18960, 19020, 20856, 20922, 25043, 25360, 26070, 27896, 34760, 34870, 38040, 41712, 41844, 50086, 52140, 52305, 55792, 69520, 69740, 75129, 76080, 83688, 100172, 104280, 104610, 125215, 139480, 150258, 167376, 200344, 208560, 209220, 250430, 275473, 278960, 300516, 375645, 400688, 418440, 500860, 550946, 601032, 751290, 826419, 836880, 1001720, 1101892, 1202064, 1377365, 1502580, 1652838, 2003440, 2203784, 2754730, 3005160, 3305676, 4132095, 4407568, 5509460, 6010320, 6611352, 8264190, 11018920, 13222704, 16528380, 22037840, 33056760, 66113520]

約数ペア:

[(1, 66113520), (2, 33056760), (3, 22037840), (4, 16528380), (5, 13222704), (6, 11018920), (8, 8264190), (10, 6611352), (11, 6010320), (12, 5509460), (15, 4407568), (16, 4132095), (20, 3305676), (22, 3005160), (24, 2754730), (30, 2203784), (33, 2003440), (40, 1652838), (44, 1502580), (48, 1377365), (55, 1202064), (60, 1101892), (66, 1001720), (79, 836880), (80, 826419), (88, 751290), (110, 601032), (120, 550946), (132, 500860), (158, 418440), (165, 400688), (176, 375645), (220, 300516), (237, 278960), (240, 275473), (264, 250430), (316, 209220), (317, 208560), (330, 200344), (395, 167376), (440, 150258), (474, 139480), (528, 125215), (632, 104610), (634, 104280), (660, 100172), (790, 83688), (869, 76080), (880, 75129), (948, 69740), (951, 69520), (1185, 55792), (1264, 52305), (1268, 52140), (1320, 50086), (1580, 41844), (1585, 41712), (1738, 38040), (1896, 34870), (1902, 34760), (2370, 27896), (2536, 26070), (2607, 25360), (2640, 25043), (3160, 20922), (3170, 20856), (3476, 19020), (3487, 18960), (3792, 17435), (3804, 17380), (4345, 15216), (4740, 13948), (4755, 13904), (5072, 13035), (5214, 12680), (6320, 10461), (6340, 10428), (6952, 9510), (6974, 9480), (7608, 8690)]