1660913520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:592

約数の個数: 320

約数和(自身を含む): 6183889920

約数和(自身を除く): 4522976400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 73, 80, 84, 87, 105, 112, 116, 120, 140, 145, 146, 168, 174, 203, 210, 219, 232, 240, 280, 290, 292, 336, 348, 365, 406, 420, 435, 438, 464, 467, 511, 560, 580, 584, 609, 696, 730, 812, 840, 870, 876, 934, 1015, 1022, 1095, 1160, 1168, 1218, 1392, 1401, 1460, 1533, 1624, 1680, 1740, 1752, 1868, 2030, 2044, 2117, 2190, 2320, 2335, 2436, 2555, 2802, 2920, 3045, 3066, 3248, 3269, 3480, 3504, 3736, 4060, 4088, 4234, 4380, 4670, 4872, 5110, 5604, 5840, 6090, 6132, 6351, 6538, 6960, 7005, 7472, 7665, 8120, 8176, 8468, 8760, 9340, 9744, 9807, 10220, 10585, 11208, 12180, 12264, 12702, 13076, 13543, 14010, 14819, 15330, 16240, 16345, 16936, 17520, 18680, 19614, 20440, 21170, 22416, 24360, 24528, 25404, 26152, 27086, 28020, 29638, 30660, 31755, 32690, 33872, 34091, 37360, 39228, 40629, 40880, 42340, 44457, 48720, 49035, 50808, 52304, 54172, 56040, 59276, 61320, 63510, 65380, 67715, 68182, 74095, 78456, 81258, 84680, 88914, 94801, 98070, 101616, 102273, 108344, 112080, 118552, 122640, 127020, 130760, 135430, 136364, 148190, 156912, 162516, 169360, 170455, 177828, 189602, 196140, 203145, 204546, 216688, 222285, 237104, 238637, 254040, 261520, 270860, 272728, 284403, 296380, 325032, 340910, 355656, 379204, 392280, 406290, 409092, 444570, 474005, 477274, 508080, 511365, 541720, 545456, 568806, 592760, 650064, 681820, 711312, 715911, 758408, 784560, 812580, 818184, 889140, 948010, 954548, 988639, 1022730, 1083440, 1137612, 1185520, 1193185, 1363640, 1422015, 1431822, 1516816, 1625160, 1636368, 1778280, 1896020, 1909096, 1977278, 2045460, 2275224, 2386370, 2727280, 2844030, 2863644, 2965917, 3250320, 3556560, 3579555, 3792040, 3818192, 3954556, 4090920, 4550448, 4772740, 4943195, 5688060, 5727288, 5931834, 6920473, 7159110, 7584080, 7909112, 8181840, 9545480, 9886390, 11376120, 11454576, 11863668, 13840946, 14318220, 14829585, 15818224, 19090960, 19772780, 20761419, 22752240, 23727336, 27681892, 28636440, 29659170, 34602365, 39545560, 41522838, 47454672, 55363784, 57272880, 59318340, 69204730, 79091120, 83045676, 103807095, 110727568, 118636680, 138409460, 166091352, 207614190, 237273360, 276818920, 332182704, 415228380, 553637840, 830456760, 1660913520]

約数ペア:

[(1, 1660913520), (2, 830456760), (3, 553637840), (4, 415228380), (5, 332182704), (6, 276818920), (7, 237273360), (8, 207614190), (10, 166091352), (12, 138409460), (14, 118636680), (15, 110727568), (16, 103807095), (20, 83045676), (21, 79091120), (24, 69204730), (28, 59318340), (29, 57272880), (30, 55363784), (35, 47454672), (40, 41522838), (42, 39545560), (48, 34602365), (56, 29659170), (58, 28636440), (60, 27681892), (70, 23727336), (73, 22752240), (80, 20761419), (84, 19772780), (87, 19090960), (105, 15818224), (112, 14829585), (116, 14318220), (120, 13840946), (140, 11863668), (145, 11454576), (146, 11376120), (168, 9886390), (174, 9545480), (203, 8181840), (210, 7909112), (219, 7584080), (232, 7159110), (240, 6920473), (280, 5931834), (290, 5727288), (292, 5688060), (336, 4943195), (348, 4772740), (365, 4550448), (406, 4090920), (420, 3954556), (435, 3818192), (438, 3792040), (464, 3579555), (467, 3556560), (511, 3250320), (560, 2965917), (580, 2863644), (584, 2844030), (609, 2727280), (696, 2386370), (730, 2275224), (812, 2045460), (840, 1977278), (870, 1909096), (876, 1896020), (934, 1778280), (1015, 1636368), (1022, 1625160), (1095, 1516816), (1160, 1431822), (1168, 1422015), (1218, 1363640), (1392, 1193185), (1401, 1185520), (1460, 1137612), (1533, 1083440), (1624, 1022730), (1680, 988639), (1740, 954548), (1752, 948010), (1868, 889140), (2030, 818184), (2044, 812580), (2117, 784560), (2190, 758408), (2320, 715911), (2335, 711312), (2436, 681820), (2555, 650064), (2802, 592760), (2920, 568806), (3045, 545456), (3066, 541720), (3248, 511365), (3269, 508080), (3480, 477274), (3504, 474005), (3736, 444570), (4060, 409092), (4088, 406290), (4234, 392280), (4380, 379204), (4670, 355656), (4872, 340910), (5110, 325032), (5604, 296380), (5840, 284403), (6090, 272728), (6132, 270860), (6351, 261520), (6538, 254040), (6960, 238637), (7005, 237104), (7472, 222285), (7665, 216688), (8120, 204546), (8176, 203145), (8468, 196140), (8760, 189602), (9340, 177828), (9744, 170455), (9807, 169360), (10220, 162516), (10585, 156912), (11208, 148190), (12180, 136364), (12264, 135430), (12702, 130760), (13076, 127020), (13543, 122640), (14010, 118552), (14819, 112080), (15330, 108344), (16240, 102273), (16345, 101616), (16936, 98070), (17520, 94801), (18680, 88914), (19614, 84680), (20440, 81258), (21170, 78456), (22416, 74095), (24360, 68182), (24528, 67715), (25404, 65380), (26152, 63510), (27086, 61320), (28020, 59276), (29638, 56040), (30660, 54172), (31755, 52304), (32690, 50808), (33872, 49035), (34091, 48720), (37360, 44457), (39228, 42340), (40629, 40880)]