1571103660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3539}}^1$

素因数の和:3716

約数の個数: 144

約数和(自身を含む): 5152654080

約数和(自身を除く): 3581550420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 151, 196, 210, 245, 294, 302, 420, 453, 490, 588, 604, 735, 755, 906, 980, 1057, 1470, 1510, 1812, 2114, 2265, 2940, 3020, 3171, 3539, 4228, 4530, 5285, 6342, 7078, 7399, 9060, 10570, 10617, 12684, 14156, 14798, 15855, 17695, 21140, 21234, 22197, 24773, 29596, 31710, 35390, 36995, 42468, 44394, 49546, 53085, 63420, 70780, 73990, 74319, 88788, 99092, 106170, 110985, 123865, 147980, 148638, 173411, 212340, 221970, 247730, 297276, 346822, 371595, 443940, 495460, 520233, 534389, 693644, 743190, 867055, 1040466, 1068778, 1486380, 1603167, 1734110, 2080932, 2137556, 2601165, 2671945, 3206334, 3468220, 3740723, 5202330, 5343890, 6412668, 7481446, 8015835, 10404660, 10687780, 11222169, 14962892, 16031670, 18703615, 22444338, 26185061, 32063340, 37407230, 44888676, 52370122, 56110845, 74814460, 78555183, 104740244, 112221690, 130925305, 157110366, 224443380, 261850610, 314220732, 392775915, 523701220, 785551830, 1571103660]

約数ペア:

[(1, 1571103660), (2, 785551830), (3, 523701220), (4, 392775915), (5, 314220732), (6, 261850610), (7, 224443380), (10, 157110366), (12, 130925305), (14, 112221690), (15, 104740244), (20, 78555183), (21, 74814460), (28, 56110845), (30, 52370122), (35, 44888676), (42, 37407230), (49, 32063340), (60, 26185061), (70, 22444338), (84, 18703615), (98, 16031670), (105, 14962892), (140, 11222169), (147, 10687780), (151, 10404660), (196, 8015835), (210, 7481446), (245, 6412668), (294, 5343890), (302, 5202330), (420, 3740723), (453, 3468220), (490, 3206334), (588, 2671945), (604, 2601165), (735, 2137556), (755, 2080932), (906, 1734110), (980, 1603167), (1057, 1486380), (1470, 1068778), (1510, 1040466), (1812, 867055), (2114, 743190), (2265, 693644), (2940, 534389), (3020, 520233), (3171, 495460), (3539, 443940), (4228, 371595), (4530, 346822), (5285, 297276), (6342, 247730), (7078, 221970), (7399, 212340), (9060, 173411), (10570, 148638), (10617, 147980), (12684, 123865), (14156, 110985), (14798, 106170), (15855, 99092), (17695, 88788), (21140, 74319), (21234, 73990), (22197, 70780), (24773, 63420), (29596, 53085), (31710, 49546), (35390, 44394), (36995, 42468)]