2141984520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152563}}^1$

素因数の和:152596

約数の個数: 128

約数和(自身を含む): 7689225600

約数和(自身を除く): 5547241080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 152563, 305126, 457689, 610252, 762815, 915378, 1220504, 1373067, 1525630, 1830756, 1983319, 2288445, 2746134, 3051260, 3661512, 3966638, 4119201, 4576890, 5492268, 5949957, 6102520, 6865335, 7933276, 8238402, 9153780, 9916595, 10984536, 11899914, 13730670, 15866552, 16476804, 17849871, 18307560, 19833190, 20596005, 23799828, 27461340, 29749785, 32953608, 35699742, 39666380, 41192010, 47599656, 53549613, 54922680, 59499570, 71399484, 79332760, 82384020, 89249355, 107099226, 118999140, 142798968, 164768040, 178498710, 214198452, 237998280, 267748065, 356997420, 428396904, 535496130, 713994840, 1070992260, 2141984520]

約数ペア:

[(1, 2141984520), (2, 1070992260), (3, 713994840), (4, 535496130), (5, 428396904), (6, 356997420), (8, 267748065), (9, 237998280), (10, 214198452), (12, 178498710), (13, 164768040), (15, 142798968), (18, 118999140), (20, 107099226), (24, 89249355), (26, 82384020), (27, 79332760), (30, 71399484), (36, 59499570), (39, 54922680), (40, 53549613), (45, 47599656), (52, 41192010), (54, 39666380), (60, 35699742), (65, 32953608), (72, 29749785), (78, 27461340), (90, 23799828), (104, 20596005), (108, 19833190), (117, 18307560), (120, 17849871), (130, 16476804), (135, 15866552), (156, 13730670), (180, 11899914), (195, 10984536), (216, 9916595), (234, 9153780), (260, 8238402), (270, 7933276), (312, 6865335), (351, 6102520), (360, 5949957), (390, 5492268), (468, 4576890), (520, 4119201), (540, 3966638), (585, 3661512), (702, 3051260), (780, 2746134), (936, 2288445), (1080, 1983319), (1170, 1830756), (1404, 1525630), (1560, 1373067), (1755, 1220504), (2340, 915378), (2808, 762815), (3510, 610252), (4680, 457689), (7020, 305126), (14040, 152563)]