317070480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 160

約数和(自身を含む): 1068503040

約数和(自身を除く): 751432560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2243, 2280, 2356, 2480, 2945, 3534, 3720, 4486, 4560, 4712, 5890, 6729, 7068, 7440, 8835, 8972, 9424, 11215, 11780, 13458, 14136, 17670, 17944, 22430, 23560, 26916, 28272, 33645, 35340, 35888, 42617, 44860, 47120, 53832, 67290, 69533, 70680, 85234, 89720, 107664, 127851, 134580, 139066, 141360, 170468, 179440, 208599, 213085, 255702, 269160, 278132, 340936, 347665, 417198, 426170, 511404, 538320, 556264, 639255, 681872, 695330, 834396, 852340, 1022808, 1042995, 1112528, 1278510, 1321127, 1390660, 1668792, 1704680, 2045616, 2085990, 2557020, 2642254, 2781320, 3337584, 3409360, 3963381, 4171980, 5114040, 5284508, 5562640, 6605635, 7926762, 8343960, 10228080, 10569016, 13211270, 15853524, 16687920, 19816905, 21138032, 26422540, 31707048, 39633810, 52845080, 63414096, 79267620, 105690160, 158535240, 317070480]

約数ペア:

[(1, 317070480), (2, 158535240), (3, 105690160), (4, 79267620), (5, 63414096), (6, 52845080), (8, 39633810), (10, 31707048), (12, 26422540), (15, 21138032), (16, 19816905), (19, 16687920), (20, 15853524), (24, 13211270), (30, 10569016), (31, 10228080), (38, 8343960), (40, 7926762), (48, 6605635), (57, 5562640), (60, 5284508), (62, 5114040), (76, 4171980), (80, 3963381), (93, 3409360), (95, 3337584), (114, 2781320), (120, 2642254), (124, 2557020), (152, 2085990), (155, 2045616), (186, 1704680), (190, 1668792), (228, 1390660), (240, 1321127), (248, 1278510), (285, 1112528), (304, 1042995), (310, 1022808), (372, 852340), (380, 834396), (456, 695330), (465, 681872), (496, 639255), (570, 556264), (589, 538320), (620, 511404), (744, 426170), (760, 417198), (912, 347665), (930, 340936), (1140, 278132), (1178, 269160), (1240, 255702), (1488, 213085), (1520, 208599), (1767, 179440), (1860, 170468), (2243, 141360), (2280, 139066), (2356, 134580), (2480, 127851), (2945, 107664), (3534, 89720), (3720, 85234), (4486, 70680), (4560, 69533), (4712, 67290), (5890, 53832), (6729, 47120), (7068, 44860), (7440, 42617), (8835, 35888), (8972, 35340), (9424, 33645), (11215, 28272), (11780, 26916), (13458, 23560), (14136, 22430), (17670, 17944)]