73195920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 320

約数和(自身を含む): 297123840

約数和(自身を除く): 223927920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 103, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 206, 210, 216, 235, 240, 252, 270, 280, 282, 309, 315, 329, 336, 360, 376, 378, 412, 420, 423, 432, 470, 504, 515, 540, 560, 564, 618, 630, 658, 705, 720, 721, 752, 756, 824, 840, 846, 927, 940, 945, 987, 1008, 1030, 1080, 1128, 1236, 1260, 1269, 1316, 1410, 1442, 1512, 1545, 1645, 1648, 1680, 1692, 1854, 1880, 1890, 1974, 2060, 2115, 2160, 2163, 2256, 2472, 2520, 2538, 2632, 2781, 2820, 2884, 2961, 3024, 3090, 3290, 3384, 3605, 3708, 3760, 3780, 3948, 4120, 4230, 4326, 4635, 4841, 4935, 4944, 5040, 5076, 5264, 5562, 5640, 5768, 5922, 6180, 6345, 6489, 6580, 6768, 7210, 7416, 7560, 7896, 8240, 8460, 8652, 8883, 9270, 9682, 9870, 10152, 10815, 11124, 11280, 11536, 11844, 12360, 12690, 12978, 13160, 13905, 14420, 14523, 14805, 14832, 15120, 15792, 16920, 17304, 17766, 18540, 19364, 19467, 19740, 20304, 21630, 22248, 23688, 24205, 24720, 25380, 25956, 26320, 27810, 28840, 29046, 29610, 32445, 33840, 33887, 34608, 35532, 37080, 38728, 38934, 39480, 43260, 43569, 44415, 44496, 47376, 48410, 50760, 51912, 55620, 57680, 58092, 59220, 64890, 67774, 71064, 72615, 74160, 77456, 77868, 78960, 86520, 87138, 88830, 96820, 97335, 101520, 101661, 103824, 111240, 116184, 118440, 129780, 130707, 135548, 142128, 145230, 155736, 169435, 173040, 174276, 177660, 193640, 194670, 203322, 217845, 222480, 232368, 236880, 259560, 261414, 271096, 290460, 304983, 311472, 338870, 348552, 355320, 387280, 389340, 406644, 435690, 508305, 519120, 522828, 542192, 580920, 609966, 653535, 677740, 697104, 710640, 778680, 813288, 871380, 914949, 1016610, 1045656, 1161840, 1219932, 1307070, 1355480, 1524915, 1557360, 1626576, 1742760, 1829898, 2033220, 2091312, 2439864, 2614140, 2710960, 3049830, 3485520, 3659796, 4066440, 4574745, 4879728, 5228280, 6099660, 7319592, 8132880, 9149490, 10456560, 12199320, 14639184, 18298980, 24398640, 36597960, 73195920]

約数ペア:

[(1, 73195920), (2, 36597960), (3, 24398640), (4, 18298980), (5, 14639184), (6, 12199320), (7, 10456560), (8, 9149490), (9, 8132880), (10, 7319592), (12, 6099660), (14, 5228280), (15, 4879728), (16, 4574745), (18, 4066440), (20, 3659796), (21, 3485520), (24, 3049830), (27, 2710960), (28, 2614140), (30, 2439864), (35, 2091312), (36, 2033220), (40, 1829898), (42, 1742760), (45, 1626576), (47, 1557360), (48, 1524915), (54, 1355480), (56, 1307070), (60, 1219932), (63, 1161840), (70, 1045656), (72, 1016610), (80, 914949), (84, 871380), (90, 813288), (94, 778680), (103, 710640), (105, 697104), (108, 677740), (112, 653535), (120, 609966), (126, 580920), (135, 542192), (140, 522828), (141, 519120), (144, 508305), (168, 435690), (180, 406644), (188, 389340), (189, 387280), (206, 355320), (210, 348552), (216, 338870), (235, 311472), (240, 304983), (252, 290460), (270, 271096), (280, 261414), (282, 259560), (309, 236880), (315, 232368), (329, 222480), (336, 217845), (360, 203322), (376, 194670), (378, 193640), (412, 177660), (420, 174276), (423, 173040), (432, 169435), (470, 155736), (504, 145230), (515, 142128), (540, 135548), (560, 130707), (564, 129780), (618, 118440), (630, 116184), (658, 111240), (705, 103824), (720, 101661), (721, 101520), (752, 97335), (756, 96820), (824, 88830), (840, 87138), (846, 86520), (927, 78960), (940, 77868), (945, 77456), (987, 74160), (1008, 72615), (1030, 71064), (1080, 67774), (1128, 64890), (1236, 59220), (1260, 58092), (1269, 57680), (1316, 55620), (1410, 51912), (1442, 50760), (1512, 48410), (1545, 47376), (1645, 44496), (1648, 44415), (1680, 43569), (1692, 43260), (1854, 39480), (1880, 38934), (1890, 38728), (1974, 37080), (2060, 35532), (2115, 34608), (2160, 33887), (2163, 33840), (2256, 32445), (2472, 29610), (2520, 29046), (2538, 28840), (2632, 27810), (2781, 26320), (2820, 25956), (2884, 25380), (2961, 24720), (3024, 24205), (3090, 23688), (3290, 22248), (3384, 21630), (3605, 20304), (3708, 19740), (3760, 19467), (3780, 19364), (3948, 18540), (4120, 17766), (4230, 17304), (4326, 16920), (4635, 15792), (4841, 15120), (4935, 14832), (4944, 14805), (5040, 14523), (5076, 14420), (5264, 13905), (5562, 13160), (5640, 12978), (5768, 12690), (5922, 12360), (6180, 11844), (6345, 11536), (6489, 11280), (6580, 11124), (6768, 10815), (7210, 10152), (7416, 9870), (7560, 9682), (7896, 9270), (8240, 8883), (8460, 8652)]