1537420080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 5577500160

約数和(自身を除く): 4040080080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 239, 240, 245, 280, 294, 336, 392, 420, 478, 490, 547, 560, 588, 717, 735, 784, 840, 956, 980, 1094, 1176, 1195, 1434, 1470, 1641, 1673, 1680, 1912, 1960, 2188, 2352, 2390, 2735, 2868, 2940, 3282, 3346, 3585, 3824, 3829, 3920, 4376, 4780, 5019, 5470, 5736, 5880, 6564, 6692, 7170, 7658, 8205, 8365, 8752, 9560, 10038, 10940, 11472, 11487, 11711, 11760, 13128, 13384, 14340, 15316, 16410, 16730, 19120, 19145, 20076, 21880, 22974, 23422, 25095, 26256, 26768, 26803, 28680, 30632, 32820, 33460, 35133, 38290, 40152, 43760, 45948, 46844, 50190, 53606, 57360, 57435, 58555, 61264, 65640, 66920, 70266, 76580, 80304, 80409, 91896, 93688, 100380, 107212, 114870, 117110, 130733, 131280, 133840, 134015, 140532, 153160, 160818, 175665, 183792, 187376, 200760, 214424, 229740, 234220, 261466, 268030, 281064, 306320, 321636, 351330, 392199, 401520, 402045, 428848, 459480, 468440, 522932, 536060, 562128, 643272, 653665, 702660, 784398, 804090, 915131, 918960, 936880, 1045864, 1072120, 1286544, 1307330, 1405320, 1568796, 1608180, 1830262, 1960995, 2091728, 2144240, 2614660, 2745393, 2810640, 3137592, 3216360, 3660524, 3921990, 4575655, 5229320, 5490786, 6275184, 6405917, 6432720, 7321048, 7843980, 9151310, 10458640, 10981572, 12811834, 13726965, 14642096, 15687960, 18302620, 19217751, 21963144, 25623668, 27453930, 31375920, 32029585, 36605240, 38435502, 43926288, 51247336, 54907860, 64059170, 73210480, 76871004, 96088755, 102494672, 109815720, 128118340, 153742008, 192177510, 219631440, 256236680, 307484016, 384355020, 512473360, 768710040, 1537420080]

約数ペア:

[(1, 1537420080), (2, 768710040), (3, 512473360), (4, 384355020), (5, 307484016), (6, 256236680), (7, 219631440), (8, 192177510), (10, 153742008), (12, 128118340), (14, 109815720), (15, 102494672), (16, 96088755), (20, 76871004), (21, 73210480), (24, 64059170), (28, 54907860), (30, 51247336), (35, 43926288), (40, 38435502), (42, 36605240), (48, 32029585), (49, 31375920), (56, 27453930), (60, 25623668), (70, 21963144), (80, 19217751), (84, 18302620), (98, 15687960), (105, 14642096), (112, 13726965), (120, 12811834), (140, 10981572), (147, 10458640), (168, 9151310), (196, 7843980), (210, 7321048), (239, 6432720), (240, 6405917), (245, 6275184), (280, 5490786), (294, 5229320), (336, 4575655), (392, 3921990), (420, 3660524), (478, 3216360), (490, 3137592), (547, 2810640), (560, 2745393), (588, 2614660), (717, 2144240), (735, 2091728), (784, 1960995), (840, 1830262), (956, 1608180), (980, 1568796), (1094, 1405320), (1176, 1307330), (1195, 1286544), (1434, 1072120), (1470, 1045864), (1641, 936880), (1673, 918960), (1680, 915131), (1912, 804090), (1960, 784398), (2188, 702660), (2352, 653665), (2390, 643272), (2735, 562128), (2868, 536060), (2940, 522932), (3282, 468440), (3346, 459480), (3585, 428848), (3824, 402045), (3829, 401520), (3920, 392199), (4376, 351330), (4780, 321636), (5019, 306320), (5470, 281064), (5736, 268030), (5880, 261466), (6564, 234220), (6692, 229740), (7170, 214424), (7658, 200760), (8205, 187376), (8365, 183792), (8752, 175665), (9560, 160818), (10038, 153160), (10940, 140532), (11472, 134015), (11487, 133840), (11711, 131280), (11760, 130733), (13128, 117110), (13384, 114870), (14340, 107212), (15316, 100380), (16410, 93688), (16730, 91896), (19120, 80409), (19145, 80304), (20076, 76580), (21880, 70266), (22974, 66920), (23422, 65640), (25095, 61264), (26256, 58555), (26768, 57435), (26803, 57360), (28680, 53606), (30632, 50190), (32820, 46844), (33460, 45948), (35133, 43760), (38290, 40152)]