40693380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 145635840

約数和(自身を除く): 104942460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 257, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 514, 546, 580, 609, 754, 771, 780, 812, 870, 910, 1015, 1028, 1092, 1131, 1218, 1285, 1365, 1508, 1542, 1740, 1799, 1820, 1885, 2030, 2262, 2436, 2570, 2639, 2730, 3045, 3084, 3341, 3598, 3770, 3855, 4060, 4524, 5140, 5278, 5397, 5460, 5655, 6090, 6682, 7196, 7453, 7540, 7710, 7917, 8995, 10023, 10556, 10794, 11310, 12180, 13195, 13364, 14906, 15420, 15834, 16705, 17990, 20046, 21588, 22359, 22620, 23387, 26390, 26985, 29812, 31668, 33410, 35980, 37265, 39585, 40092, 44718, 46774, 50115, 52171, 52780, 53970, 66820, 70161, 74530, 79170, 89436, 93548, 96889, 100230, 104342, 107940, 111795, 116935, 140322, 149060, 156513, 158340, 193778, 200460, 208684, 223590, 233870, 260855, 280644, 290667, 313026, 350805, 387556, 447180, 467740, 484445, 521710, 581334, 626052, 678223, 701610, 782565, 968890, 1043420, 1162668, 1356446, 1403220, 1453335, 1565130, 1937780, 2034669, 2712892, 2906670, 3130260, 3391115, 4069338, 5813340, 6782230, 8138676, 10173345, 13564460, 20346690, 40693380]

約数ペア:

[(1, 40693380), (2, 20346690), (3, 13564460), (4, 10173345), (5, 8138676), (6, 6782230), (7, 5813340), (10, 4069338), (12, 3391115), (13, 3130260), (14, 2906670), (15, 2712892), (20, 2034669), (21, 1937780), (26, 1565130), (28, 1453335), (29, 1403220), (30, 1356446), (35, 1162668), (39, 1043420), (42, 968890), (52, 782565), (58, 701610), (60, 678223), (65, 626052), (70, 581334), (78, 521710), (84, 484445), (87, 467740), (91, 447180), (105, 387556), (116, 350805), (130, 313026), (140, 290667), (145, 280644), (156, 260855), (174, 233870), (182, 223590), (195, 208684), (203, 200460), (210, 193778), (257, 158340), (260, 156513), (273, 149060), (290, 140322), (348, 116935), (364, 111795), (377, 107940), (390, 104342), (406, 100230), (420, 96889), (435, 93548), (455, 89436), (514, 79170), (546, 74530), (580, 70161), (609, 66820), (754, 53970), (771, 52780), (780, 52171), (812, 50115), (870, 46774), (910, 44718), (1015, 40092), (1028, 39585), (1092, 37265), (1131, 35980), (1218, 33410), (1285, 31668), (1365, 29812), (1508, 26985), (1542, 26390), (1740, 23387), (1799, 22620), (1820, 22359), (1885, 21588), (2030, 20046), (2262, 17990), (2436, 16705), (2570, 15834), (2639, 15420), (2730, 14906), (3045, 13364), (3084, 13195), (3341, 12180), (3598, 11310), (3770, 10794), (3855, 10556), (4060, 10023), (4524, 8995), (5140, 7917), (5278, 7710), (5397, 7540), (5460, 7453), (5655, 7196), (6090, 6682)]