2871650640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2837

約数の個数: 160

約数和(自身を含む): 9175412736

約数和(自身を除く): 6303762096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 73, 80, 120, 122, 146, 183, 219, 240, 244, 292, 305, 365, 366, 438, 488, 584, 610, 730, 732, 876, 915, 976, 1095, 1168, 1220, 1460, 1464, 1752, 1830, 2190, 2440, 2687, 2920, 2928, 3504, 3660, 4380, 4453, 4880, 5374, 5840, 7320, 8061, 8760, 8906, 10748, 13359, 13435, 14640, 16122, 17520, 17812, 21496, 22265, 26718, 26870, 32244, 35624, 40305, 42992, 44530, 53436, 53740, 64488, 66795, 71248, 80610, 89060, 106872, 107480, 128976, 133590, 161220, 163907, 178120, 196151, 213744, 214960, 267180, 322440, 327814, 356240, 392302, 491721, 534360, 588453, 644880, 655628, 784604, 819535, 980755, 983442, 1068720, 1176906, 1311256, 1569208, 1639070, 1961510, 1966884, 2353812, 2458605, 2622512, 2942265, 3138416, 3278140, 3923020, 3933768, 4707624, 4917210, 5884530, 6556280, 7846040, 7867536, 9415248, 9834420, 11769060, 11965211, 13112560, 15692080, 19668840, 23538120, 23930422, 35895633, 39337680, 47076240, 47860844, 59826055, 71791266, 95721688, 119652110, 143582532, 179478165, 191443376, 239304220, 287165064, 358956330, 478608440, 574330128, 717912660, 957216880, 1435825320, 2871650640]

約数ペア:

[(1, 2871650640), (2, 1435825320), (3, 957216880), (4, 717912660), (5, 574330128), (6, 478608440), (8, 358956330), (10, 287165064), (12, 239304220), (15, 191443376), (16, 179478165), (20, 143582532), (24, 119652110), (30, 95721688), (40, 71791266), (48, 59826055), (60, 47860844), (61, 47076240), (73, 39337680), (80, 35895633), (120, 23930422), (122, 23538120), (146, 19668840), (183, 15692080), (219, 13112560), (240, 11965211), (244, 11769060), (292, 9834420), (305, 9415248), (365, 7867536), (366, 7846040), (438, 6556280), (488, 5884530), (584, 4917210), (610, 4707624), (730, 3933768), (732, 3923020), (876, 3278140), (915, 3138416), (976, 2942265), (1095, 2622512), (1168, 2458605), (1220, 2353812), (1460, 1966884), (1464, 1961510), (1752, 1639070), (1830, 1569208), (2190, 1311256), (2440, 1176906), (2687, 1068720), (2920, 983442), (2928, 980755), (3504, 819535), (3660, 784604), (4380, 655628), (4453, 644880), (4880, 588453), (5374, 534360), (5840, 491721), (7320, 392302), (8061, 356240), (8760, 327814), (8906, 322440), (10748, 267180), (13359, 214960), (13435, 213744), (14640, 196151), (16122, 178120), (17520, 163907), (17812, 161220), (21496, 133590), (22265, 128976), (26718, 107480), (26870, 106872), (32244, 89060), (35624, 80610), (40305, 71248), (42992, 66795), (44530, 64488), (53436, 53740)]