39203640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 149160960

約数和(自身を除く): 109957320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 331, 360, 376, 420, 423, 470, 504, 564, 630, 658, 662, 705, 840, 846, 940, 987, 993, 1128, 1260, 1316, 1324, 1410, 1645, 1655, 1692, 1880, 1974, 1986, 2115, 2317, 2520, 2632, 2648, 2820, 2961, 2979, 3290, 3310, 3384, 3948, 3972, 4230, 4634, 4935, 4965, 5640, 5922, 5958, 6580, 6620, 6951, 7896, 7944, 8460, 9268, 9870, 9930, 11585, 11844, 11916, 13160, 13240, 13902, 14805, 14895, 15557, 16920, 18536, 19740, 19860, 20853, 23170, 23688, 23832, 27804, 29610, 29790, 31114, 34755, 39480, 39720, 41706, 46340, 46671, 55608, 59220, 59580, 62228, 69510, 77785, 83412, 92680, 93342, 104265, 108899, 118440, 119160, 124456, 139020, 140013, 155570, 166824, 186684, 208530, 217798, 233355, 278040, 280026, 311140, 326697, 373368, 417060, 435596, 466710, 544495, 560052, 622280, 653394, 700065, 834120, 871192, 933420, 980091, 1088990, 1120104, 1306788, 1400130, 1633485, 1866840, 1960182, 2177980, 2613576, 2800260, 3266970, 3920364, 4355960, 4900455, 5600520, 6533940, 7840728, 9800910, 13067880, 19601820, 39203640]

約数ペア:

[(1, 39203640), (2, 19601820), (3, 13067880), (4, 9800910), (5, 7840728), (6, 6533940), (7, 5600520), (8, 4900455), (9, 4355960), (10, 3920364), (12, 3266970), (14, 2800260), (15, 2613576), (18, 2177980), (20, 1960182), (21, 1866840), (24, 1633485), (28, 1400130), (30, 1306788), (35, 1120104), (36, 1088990), (40, 980091), (42, 933420), (45, 871192), (47, 834120), (56, 700065), (60, 653394), (63, 622280), (70, 560052), (72, 544495), (84, 466710), (90, 435596), (94, 417060), (105, 373368), (120, 326697), (126, 311140), (140, 280026), (141, 278040), (168, 233355), (180, 217798), (188, 208530), (210, 186684), (235, 166824), (252, 155570), (280, 140013), (282, 139020), (315, 124456), (329, 119160), (331, 118440), (360, 108899), (376, 104265), (420, 93342), (423, 92680), (470, 83412), (504, 77785), (564, 69510), (630, 62228), (658, 59580), (662, 59220), (705, 55608), (840, 46671), (846, 46340), (940, 41706), (987, 39720), (993, 39480), (1128, 34755), (1260, 31114), (1316, 29790), (1324, 29610), (1410, 27804), (1645, 23832), (1655, 23688), (1692, 23170), (1880, 20853), (1974, 19860), (1986, 19740), (2115, 18536), (2317, 16920), (2520, 15557), (2632, 14895), (2648, 14805), (2820, 13902), (2961, 13240), (2979, 13160), (3290, 11916), (3310, 11844), (3384, 11585), (3948, 9930), (3972, 9870), (4230, 9268), (4634, 8460), (4935, 7944), (4965, 7896), (5640, 6951), (5922, 6620), (5958, 6580)]