618365280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2489

約数の個数: 192

約数和(自身を含む): 2149737408

約数和(自身を除く): 1531372128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2132, 2417, 2460, 2665, 3120, 3198, 3280, 3936, 4264, 4834, 4920, 5330, 6240, 6396, 6560, 7251, 7995, 8528, 9668, 9840, 10660, 12085, 12792, 14502, 15990, 17056, 19336, 19680, 21320, 24170, 25584, 29004, 31421, 31980, 36255, 38672, 42640, 48340, 51168, 58008, 62842, 63960, 72510, 77344, 85280, 94263, 96680, 99097, 116016, 125684, 127920, 145020, 157105, 188526, 193360, 198194, 232032, 251368, 255840, 290040, 297291, 314210, 377052, 386720, 396388, 471315, 495485, 502736, 580080, 594582, 628420, 754104, 792776, 942630, 990970, 1005472, 1160160, 1189164, 1256840, 1288261, 1486455, 1508208, 1585552, 1885260, 1981940, 2378328, 2513680, 2576522, 2972910, 3016416, 3171104, 3770520, 3864783, 3963880, 4756656, 5027360, 5153044, 5945820, 6441305, 7541040, 7729566, 7927760, 9513312, 10306088, 11891640, 12882610, 15082080, 15459132, 15855520, 19323915, 20612176, 23783280, 25765220, 30918264, 38647830, 41224352, 47566560, 51530440, 61836528, 77295660, 103060880, 123673056, 154591320, 206121760, 309182640, 618365280]

約数ペア:

[(1, 618365280), (2, 309182640), (3, 206121760), (4, 154591320), (5, 123673056), (6, 103060880), (8, 77295660), (10, 61836528), (12, 51530440), (13, 47566560), (15, 41224352), (16, 38647830), (20, 30918264), (24, 25765220), (26, 23783280), (30, 20612176), (32, 19323915), (39, 15855520), (40, 15459132), (41, 15082080), (48, 12882610), (52, 11891640), (60, 10306088), (65, 9513312), (78, 7927760), (80, 7729566), (82, 7541040), (96, 6441305), (104, 5945820), (120, 5153044), (123, 5027360), (130, 4756656), (156, 3963880), (160, 3864783), (164, 3770520), (195, 3171104), (205, 3016416), (208, 2972910), (240, 2576522), (246, 2513680), (260, 2378328), (312, 1981940), (328, 1885260), (390, 1585552), (410, 1508208), (416, 1486455), (480, 1288261), (492, 1256840), (520, 1189164), (533, 1160160), (615, 1005472), (624, 990970), (656, 942630), (780, 792776), (820, 754104), (984, 628420), (1040, 594582), (1066, 580080), (1230, 502736), (1248, 495485), (1312, 471315), (1560, 396388), (1599, 386720), (1640, 377052), (1968, 314210), (2080, 297291), (2132, 290040), (2417, 255840), (2460, 251368), (2665, 232032), (3120, 198194), (3198, 193360), (3280, 188526), (3936, 157105), (4264, 145020), (4834, 127920), (4920, 125684), (5330, 116016), (6240, 99097), (6396, 96680), (6560, 94263), (7251, 85280), (7995, 77344), (8528, 72510), (9668, 63960), (9840, 62842), (10660, 58008), (12085, 51168), (12792, 48340), (14502, 42640), (15990, 38672), (17056, 36255), (19336, 31980), (19680, 31421), (21320, 29004), (24170, 25584)]