1572507420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 4994390016

約数和(自身を除く): 3421882596

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 67, 86, 110, 129, 132, 134, 165, 172, 201, 215, 220, 258, 268, 330, 335, 402, 430, 473, 516, 645, 660, 670, 737, 804, 827, 860, 946, 1005, 1290, 1340, 1419, 1474, 1654, 1892, 2010, 2211, 2365, 2481, 2580, 2838, 2881, 2948, 3308, 3685, 4020, 4135, 4422, 4730, 4962, 5676, 5762, 7095, 7370, 8270, 8643, 8844, 9097, 9460, 9924, 11055, 11524, 12405, 14190, 14405, 14740, 16540, 17286, 18194, 22110, 24810, 27291, 28380, 28810, 31691, 34572, 35561, 36388, 43215, 44220, 45485, 49620, 54582, 55409, 57620, 63382, 71122, 86430, 90970, 95073, 106683, 109164, 110818, 126764, 136455, 142244, 158455, 166227, 172860, 177805, 181940, 190146, 213366, 221636, 272910, 277045, 316910, 332454, 355610, 380292, 391171, 426732, 475365, 533415, 545820, 554090, 609499, 633820, 664908, 711220, 782342, 831135, 950730, 1066830, 1108180, 1173513, 1218998, 1564684, 1662270, 1828497, 1901460, 1955855, 2133660, 2347026, 2382587, 2437996, 3047495, 3324540, 3656994, 3911710, 4694052, 4765174, 5867565, 6094990, 7147761, 7313988, 7823420, 9142485, 9530348, 11735130, 11912935, 12189980, 14295522, 18284970, 23470260, 23825870, 26208457, 28591044, 35738805, 36569940, 47651740, 52416914, 71477610, 78625371, 104833828, 131042285, 142955220, 157250742, 262084570, 314501484, 393126855, 524169140, 786253710, 1572507420]

約数ペア:

[(1, 1572507420), (2, 786253710), (3, 524169140), (4, 393126855), (5, 314501484), (6, 262084570), (10, 157250742), (11, 142955220), (12, 131042285), (15, 104833828), (20, 78625371), (22, 71477610), (30, 52416914), (33, 47651740), (43, 36569940), (44, 35738805), (55, 28591044), (60, 26208457), (66, 23825870), (67, 23470260), (86, 18284970), (110, 14295522), (129, 12189980), (132, 11912935), (134, 11735130), (165, 9530348), (172, 9142485), (201, 7823420), (215, 7313988), (220, 7147761), (258, 6094990), (268, 5867565), (330, 4765174), (335, 4694052), (402, 3911710), (430, 3656994), (473, 3324540), (516, 3047495), (645, 2437996), (660, 2382587), (670, 2347026), (737, 2133660), (804, 1955855), (827, 1901460), (860, 1828497), (946, 1662270), (1005, 1564684), (1290, 1218998), (1340, 1173513), (1419, 1108180), (1474, 1066830), (1654, 950730), (1892, 831135), (2010, 782342), (2211, 711220), (2365, 664908), (2481, 633820), (2580, 609499), (2838, 554090), (2881, 545820), (2948, 533415), (3308, 475365), (3685, 426732), (4020, 391171), (4135, 380292), (4422, 355610), (4730, 332454), (4962, 316910), (5676, 277045), (5762, 272910), (7095, 221636), (7370, 213366), (8270, 190146), (8643, 181940), (8844, 177805), (9097, 172860), (9460, 166227), (9924, 158455), (11055, 142244), (11524, 136455), (12405, 126764), (14190, 110818), (14405, 109164), (14740, 106683), (16540, 95073), (17286, 90970), (18194, 86430), (22110, 71122), (24810, 63382), (27291, 57620), (28380, 55409), (28810, 54582), (31691, 49620), (34572, 45485), (35561, 44220), (36388, 43215)]