15943620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 62052480

約数和(自身を除く): 46108860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 29, 30, 33, 34, 35, 42, 44, 49, 51, 55, 58, 60, 66, 68, 70, 77, 84, 85, 87, 98, 102, 105, 110, 116, 119, 132, 140, 145, 147, 154, 165, 170, 174, 187, 196, 203, 204, 210, 220, 231, 238, 245, 255, 290, 294, 308, 319, 330, 340, 348, 357, 374, 385, 406, 420, 435, 462, 476, 490, 493, 510, 539, 561, 580, 588, 595, 609, 638, 660, 714, 735, 748, 770, 812, 833, 870, 924, 935, 957, 980, 986, 1015, 1020, 1078, 1122, 1155, 1190, 1218, 1276, 1309, 1421, 1428, 1470, 1479, 1540, 1595, 1617, 1666, 1740, 1785, 1870, 1914, 1972, 2030, 2156, 2233, 2244, 2310, 2380, 2436, 2465, 2499, 2618, 2695, 2805, 2842, 2940, 2958, 3045, 3190, 3234, 3332, 3451, 3570, 3740, 3828, 3927, 4060, 4165, 4263, 4466, 4620, 4785, 4930, 4998, 5236, 5390, 5423, 5610, 5684, 5916, 6090, 6380, 6468, 6545, 6699, 6902, 7105, 7140, 7395, 7854, 8085, 8330, 8526, 8932, 9163, 9570, 9860, 9996, 10353, 10780, 10846, 11165, 11220, 12180, 12495, 13090, 13398, 13804, 14210, 14790, 15631, 15708, 16170, 16269, 16660, 17052, 17255, 18326, 19140, 19635, 20706, 21315, 21692, 22330, 24157, 24990, 26180, 26796, 27115, 27489, 28420, 29580, 31262, 32340, 32538, 33495, 34510, 36652, 37961, 39270, 41412, 42630, 44660, 45815, 46893, 48314, 49980, 51765, 54230, 54978, 62524, 65076, 66990, 69020, 72471, 75922, 78155, 78540, 81345, 85260, 91630, 93786, 96628, 103530, 108460, 109956, 113883, 120785, 133980, 137445, 144942, 151844, 156310, 162690, 183260, 187572, 189805, 207060, 227766, 234465, 241570, 265727, 274890, 289884, 312620, 325380, 362355, 379610, 455532, 468930, 483140, 531454, 549780, 569415, 724710, 759220, 797181, 937860, 1062908, 1138830, 1328635, 1449420, 1594362, 2277660, 2657270, 3188724, 3985905, 5314540, 7971810, 15943620]

約数ペア:

[(1, 15943620), (2, 7971810), (3, 5314540), (4, 3985905), (5, 3188724), (6, 2657270), (7, 2277660), (10, 1594362), (11, 1449420), (12, 1328635), (14, 1138830), (15, 1062908), (17, 937860), (20, 797181), (21, 759220), (22, 724710), (28, 569415), (29, 549780), (30, 531454), (33, 483140), (34, 468930), (35, 455532), (42, 379610), (44, 362355), (49, 325380), (51, 312620), (55, 289884), (58, 274890), (60, 265727), (66, 241570), (68, 234465), (70, 227766), (77, 207060), (84, 189805), (85, 187572), (87, 183260), (98, 162690), (102, 156310), (105, 151844), (110, 144942), (116, 137445), (119, 133980), (132, 120785), (140, 113883), (145, 109956), (147, 108460), (154, 103530), (165, 96628), (170, 93786), (174, 91630), (187, 85260), (196, 81345), (203, 78540), (204, 78155), (210, 75922), (220, 72471), (231, 69020), (238, 66990), (245, 65076), (255, 62524), (290, 54978), (294, 54230), (308, 51765), (319, 49980), (330, 48314), (340, 46893), (348, 45815), (357, 44660), (374, 42630), (385, 41412), (406, 39270), (420, 37961), (435, 36652), (462, 34510), (476, 33495), (490, 32538), (493, 32340), (510, 31262), (539, 29580), (561, 28420), (580, 27489), (588, 27115), (595, 26796), (609, 26180), (638, 24990), (660, 24157), (714, 22330), (735, 21692), (748, 21315), (770, 20706), (812, 19635), (833, 19140), (870, 18326), (924, 17255), (935, 17052), (957, 16660), (980, 16269), (986, 16170), (1015, 15708), (1020, 15631), (1078, 14790), (1122, 14210), (1155, 13804), (1190, 13398), (1218, 13090), (1276, 12495), (1309, 12180), (1421, 11220), (1428, 11165), (1470, 10846), (1479, 10780), (1540, 10353), (1595, 9996), (1617, 9860), (1666, 9570), (1740, 9163), (1785, 8932), (1870, 8526), (1914, 8330), (1972, 8085), (2030, 7854), (2156, 7395), (2233, 7140), (2244, 7105), (2310, 6902), (2380, 6699), (2436, 6545), (2465, 6468), (2499, 6380), (2618, 6090), (2695, 5916), (2805, 5684), (2842, 5610), (2940, 5423), (2958, 5390), (3045, 5236), (3190, 4998), (3234, 4930), (3332, 4785), (3451, 4620), (3570, 4466), (3740, 4263), (3828, 4165), (3927, 4060)]