15876630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 53913600

約数和(自身を除く): 38036970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 29, 30, 33, 35, 42, 45, 55, 58, 63, 66, 70, 77, 79, 87, 90, 99, 105, 110, 126, 145, 154, 158, 165, 174, 198, 203, 210, 231, 237, 261, 290, 315, 319, 330, 385, 395, 406, 435, 462, 474, 495, 522, 553, 609, 630, 638, 693, 711, 770, 790, 869, 870, 957, 990, 1015, 1106, 1155, 1185, 1218, 1305, 1386, 1422, 1595, 1659, 1738, 1827, 1914, 2030, 2233, 2291, 2310, 2370, 2607, 2610, 2765, 2871, 3045, 3190, 3318, 3465, 3555, 3654, 4345, 4466, 4582, 4785, 4977, 5214, 5530, 5742, 6083, 6090, 6699, 6873, 6930, 7110, 7821, 8295, 8690, 9135, 9570, 9954, 11165, 11455, 12166, 13035, 13398, 13746, 14355, 15642, 16037, 16590, 18249, 18270, 20097, 20619, 22330, 22910, 24885, 25201, 26070, 28710, 30415, 32074, 33495, 34365, 36498, 39105, 40194, 41238, 48111, 49770, 50402, 54747, 60830, 66990, 68730, 75603, 78210, 80185, 91245, 96222, 100485, 103095, 109494, 126005, 144333, 151206, 160370, 176407, 182490, 200970, 206190, 226809, 240555, 252010, 273735, 288666, 352814, 378015, 453618, 481110, 529221, 547470, 721665, 756030, 882035, 1058442, 1134045, 1443330, 1587663, 1764070, 2268090, 2646105, 3175326, 5292210, 7938315, 15876630]

約数ペア:

[(1, 15876630), (2, 7938315), (3, 5292210), (5, 3175326), (6, 2646105), (7, 2268090), (9, 1764070), (10, 1587663), (11, 1443330), (14, 1134045), (15, 1058442), (18, 882035), (21, 756030), (22, 721665), (29, 547470), (30, 529221), (33, 481110), (35, 453618), (42, 378015), (45, 352814), (55, 288666), (58, 273735), (63, 252010), (66, 240555), (70, 226809), (77, 206190), (79, 200970), (87, 182490), (90, 176407), (99, 160370), (105, 151206), (110, 144333), (126, 126005), (145, 109494), (154, 103095), (158, 100485), (165, 96222), (174, 91245), (198, 80185), (203, 78210), (210, 75603), (231, 68730), (237, 66990), (261, 60830), (290, 54747), (315, 50402), (319, 49770), (330, 48111), (385, 41238), (395, 40194), (406, 39105), (435, 36498), (462, 34365), (474, 33495), (495, 32074), (522, 30415), (553, 28710), (609, 26070), (630, 25201), (638, 24885), (693, 22910), (711, 22330), (770, 20619), (790, 20097), (869, 18270), (870, 18249), (957, 16590), (990, 16037), (1015, 15642), (1106, 14355), (1155, 13746), (1185, 13398), (1218, 13035), (1305, 12166), (1386, 11455), (1422, 11165), (1595, 9954), (1659, 9570), (1738, 9135), (1827, 8690), (1914, 8295), (2030, 7821), (2233, 7110), (2291, 6930), (2310, 6873), (2370, 6699), (2607, 6090), (2610, 6083), (2765, 5742), (2871, 5530), (3045, 5214), (3190, 4977), (3318, 4785), (3465, 4582), (3555, 4466), (3654, 4345)]