449152080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 1507403520

約数和(自身を除く): 1058251440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 359, 390, 401, 520, 624, 718, 780, 802, 1040, 1077, 1203, 1436, 1560, 1604, 1795, 2005, 2154, 2406, 2872, 3120, 3208, 3590, 4010, 4308, 4667, 4812, 5213, 5385, 5744, 6015, 6416, 7180, 8020, 8616, 9334, 9624, 10426, 10770, 12030, 14001, 14360, 15639, 16040, 17232, 18668, 19248, 20852, 21540, 23335, 24060, 26065, 28002, 28720, 31278, 32080, 37336, 41704, 43080, 46670, 48120, 52130, 56004, 62556, 70005, 74672, 78195, 83408, 86160, 93340, 96240, 104260, 112008, 125112, 140010, 143959, 156390, 186680, 208520, 224016, 250224, 280020, 287918, 312780, 373360, 417040, 431877, 560040, 575836, 625560, 719795, 863754, 1120080, 1151672, 1251120, 1439590, 1727508, 1871467, 2159385, 2303344, 2879180, 3455016, 3742934, 4318770, 5614401, 5758360, 6910032, 7485868, 8637540, 9357335, 11228802, 11516720, 14971736, 17275080, 18714670, 22457604, 28072005, 29943472, 34550160, 37429340, 44915208, 56144010, 74858680, 89830416, 112288020, 149717360, 224576040, 449152080]

約数ペア:

[(1, 449152080), (2, 224576040), (3, 149717360), (4, 112288020), (5, 89830416), (6, 74858680), (8, 56144010), (10, 44915208), (12, 37429340), (13, 34550160), (15, 29943472), (16, 28072005), (20, 22457604), (24, 18714670), (26, 17275080), (30, 14971736), (39, 11516720), (40, 11228802), (48, 9357335), (52, 8637540), (60, 7485868), (65, 6910032), (78, 5758360), (80, 5614401), (104, 4318770), (120, 3742934), (130, 3455016), (156, 2879180), (195, 2303344), (208, 2159385), (240, 1871467), (260, 1727508), (312, 1439590), (359, 1251120), (390, 1151672), (401, 1120080), (520, 863754), (624, 719795), (718, 625560), (780, 575836), (802, 560040), (1040, 431877), (1077, 417040), (1203, 373360), (1436, 312780), (1560, 287918), (1604, 280020), (1795, 250224), (2005, 224016), (2154, 208520), (2406, 186680), (2872, 156390), (3120, 143959), (3208, 140010), (3590, 125112), (4010, 112008), (4308, 104260), (4667, 96240), (4812, 93340), (5213, 86160), (5385, 83408), (5744, 78195), (6015, 74672), (6416, 70005), (7180, 62556), (8020, 56004), (8616, 52130), (9334, 48120), (9624, 46670), (10426, 43080), (10770, 41704), (12030, 37336), (14001, 32080), (14360, 31278), (15639, 28720), (16040, 28002), (17232, 26065), (18668, 24060), (19248, 23335), (20852, 21540)]