1449797640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14197}}^1$

素因数の和:14271

約数の個数: 128

約数和(自身を含む): 4661487360

約数和(自身を除く): 3211689720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1480, 1702, 2220, 2553, 2760, 3404, 4255, 4440, 5106, 6808, 8510, 10212, 12765, 14197, 17020, 20424, 25530, 28394, 34040, 42591, 51060, 56788, 70985, 85182, 102120, 113576, 141970, 170364, 212955, 283940, 326531, 340728, 425910, 525289, 567880, 653062, 851820, 979593, 1050578, 1306124, 1575867, 1632655, 1703640, 1959186, 2101156, 2612248, 2626445, 3151734, 3265310, 3918372, 4202312, 4897965, 5252890, 6303468, 6530620, 7836744, 7879335, 9795930, 10505780, 12081647, 12606936, 13061240, 15758670, 19591860, 21011560, 24163294, 31517340, 36244941, 39183720, 48326588, 60408235, 63034680, 72489882, 96653176, 120816470, 144979764, 181224705, 241632940, 289959528, 362449410, 483265880, 724898820, 1449797640]

約数ペア:

[(1, 1449797640), (2, 724898820), (3, 483265880), (4, 362449410), (5, 289959528), (6, 241632940), (8, 181224705), (10, 144979764), (12, 120816470), (15, 96653176), (20, 72489882), (23, 63034680), (24, 60408235), (30, 48326588), (37, 39183720), (40, 36244941), (46, 31517340), (60, 24163294), (69, 21011560), (74, 19591860), (92, 15758670), (111, 13061240), (115, 12606936), (120, 12081647), (138, 10505780), (148, 9795930), (184, 7879335), (185, 7836744), (222, 6530620), (230, 6303468), (276, 5252890), (296, 4897965), (345, 4202312), (370, 3918372), (444, 3265310), (460, 3151734), (552, 2626445), (555, 2612248), (690, 2101156), (740, 1959186), (851, 1703640), (888, 1632655), (920, 1575867), (1110, 1306124), (1380, 1050578), (1480, 979593), (1702, 851820), (2220, 653062), (2553, 567880), (2760, 525289), (3404, 425910), (4255, 340728), (4440, 326531), (5106, 283940), (6808, 212955), (8510, 170364), (10212, 141970), (12765, 113576), (14197, 102120), (17020, 85182), (20424, 70985), (25530, 56788), (28394, 51060), (34040, 42591)]