228013680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1679

約数の個数: 160

約数和(自身を含む): 768522240

約数和(自身を除く): 540508560

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, 1613, 1767, 1860, 2280, 2356, 2480, 2945, 3226, 3534, 3720, 4560, 4712, 4839, 5890, 6452, 7068, 7440, 8065, 8835, 9424, 9678, 11780, 12904, 14136, 16130, 17670, 19356, 23560, 24195, 25808, 28272, 30647, 32260, 35340, 38712, 47120, 48390, 50003, 61294, 64520, 70680, 77424, 91941, 96780, 100006, 122588, 129040, 141360, 150009, 153235, 183882, 193560, 200012, 245176, 250015, 300018, 306470, 367764, 387120, 400024, 459705, 490352, 500030, 600036, 612940, 735528, 750045, 800048, 919410, 950057, 1000060, 1200072, 1225880, 1471056, 1500090, 1838820, 1900114, 2000120, 2400144, 2451760, 2850171, 3000180, 3677640, 3800228, 4000240, 4750285, 5700342, 6000360, 7355280, 7600456, 9500570, 11400684, 12000720, 14250855, 15200912, 19001140, 22801368, 28501710, 38002280, 45602736, 57003420, 76004560, 114006840, 228013680]

約数ペア:

[(1, 228013680), (2, 114006840), (3, 76004560), (4, 57003420), (5, 45602736), (6, 38002280), (8, 28501710), (10, 22801368), (12, 19001140), (15, 15200912), (16, 14250855), (19, 12000720), (20, 11400684), (24, 9500570), (30, 7600456), (31, 7355280), (38, 6000360), (40, 5700342), (48, 4750285), (57, 4000240), (60, 3800228), (62, 3677640), (76, 3000180), (80, 2850171), (93, 2451760), (95, 2400144), (114, 2000120), (120, 1900114), (124, 1838820), (152, 1500090), (155, 1471056), (186, 1225880), (190, 1200072), (228, 1000060), (240, 950057), (248, 919410), (285, 800048), (304, 750045), (310, 735528), (372, 612940), (380, 600036), (456, 500030), (465, 490352), (496, 459705), (570, 400024), (589, 387120), (620, 367764), (744, 306470), (760, 300018), (912, 250015), (930, 245176), (1140, 200012), (1178, 193560), (1240, 183882), (1488, 153235), (1520, 150009), (1613, 141360), (1767, 129040), (1860, 122588), (2280, 100006), (2356, 96780), (2480, 91941), (2945, 77424), (3226, 70680), (3534, 64520), (3720, 61294), (4560, 50003), (4712, 48390), (4839, 47120), (5890, 38712), (6452, 35340), (7068, 32260), (7440, 30647), (8065, 28272), (8835, 25808), (9424, 24195), (9678, 23560), (11780, 19356), (12904, 17670), (14136, 16130)]