66311760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 220485888

約数和(自身を除く): 154174128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 276, 293, 328, 345, 368, 410, 460, 492, 552, 586, 615, 656, 690, 820, 879, 920, 943, 984, 1104, 1172, 1230, 1380, 1465, 1640, 1758, 1840, 1886, 1968, 2344, 2460, 2760, 2829, 2930, 3280, 3516, 3772, 4395, 4688, 4715, 4920, 5520, 5658, 5860, 6739, 7032, 7544, 8790, 9430, 9840, 11316, 11720, 12013, 13478, 14064, 14145, 15088, 17580, 18860, 20217, 22632, 23440, 24026, 26956, 28290, 33695, 35160, 36039, 37720, 40434, 45264, 48052, 53912, 56580, 60065, 67390, 70320, 72078, 75440, 80868, 96104, 101085, 107824, 113160, 120130, 134780, 144156, 161736, 180195, 192208, 202170, 226320, 240260, 269560, 276299, 288312, 323472, 360390, 404340, 480520, 539120, 552598, 576624, 720780, 808680, 828897, 961040, 1105196, 1381495, 1441560, 1617360, 1657794, 2210392, 2762990, 2883120, 3315588, 4144485, 4420784, 5525980, 6631176, 8288970, 11051960, 13262352, 16577940, 22103920, 33155880, 66311760]

約数ペア:

[(1, 66311760), (2, 33155880), (3, 22103920), (4, 16577940), (5, 13262352), (6, 11051960), (8, 8288970), (10, 6631176), (12, 5525980), (15, 4420784), (16, 4144485), (20, 3315588), (23, 2883120), (24, 2762990), (30, 2210392), (40, 1657794), (41, 1617360), (46, 1441560), (48, 1381495), (60, 1105196), (69, 961040), (80, 828897), (82, 808680), (92, 720780), (115, 576624), (120, 552598), (123, 539120), (138, 480520), (164, 404340), (184, 360390), (205, 323472), (230, 288312), (240, 276299), (246, 269560), (276, 240260), (293, 226320), (328, 202170), (345, 192208), (368, 180195), (410, 161736), (460, 144156), (492, 134780), (552, 120130), (586, 113160), (615, 107824), (656, 101085), (690, 96104), (820, 80868), (879, 75440), (920, 72078), (943, 70320), (984, 67390), (1104, 60065), (1172, 56580), (1230, 53912), (1380, 48052), (1465, 45264), (1640, 40434), (1758, 37720), (1840, 36039), (1886, 35160), (1968, 33695), (2344, 28290), (2460, 26956), (2760, 24026), (2829, 23440), (2930, 22632), (3280, 20217), (3516, 18860), (3772, 17580), (4395, 15088), (4688, 14145), (4715, 14064), (4920, 13478), (5520, 12013), (5658, 11720), (5860, 11316), (6739, 9840), (7032, 9430), (7544, 8790)]