164225880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 320

約数和(自身を含む): 680581440

約数和(自身を除く): 516355560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 557, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1080, 1092, 1114, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1671, 1755, 1820, 1890, 2106, 2184, 2228, 2268, 2340, 2457, 2520, 2730, 2785, 2808, 2835, 3240, 3276, 3342, 3510, 3640, 3780, 3899, 4095, 4212, 4456, 4536, 4680, 4914, 5013, 5265, 5460, 5570, 5670, 6552, 6684, 7020, 7241, 7371, 7560, 7798, 8190, 8355, 8424, 9828, 10026, 10530, 10920, 11140, 11340, 11697, 12285, 13368, 14040, 14482, 14742, 15039, 15596, 16380, 16710, 19495, 19656, 20052, 21060, 21723, 22280, 22680, 23394, 24570, 25065, 28964, 29484, 30078, 31192, 32760, 33420, 35091, 36205, 36855, 38990, 40104, 42120, 43446, 45117, 46788, 49140, 50130, 50687, 57928, 58485, 58968, 60156, 65169, 66840, 70182, 72410, 73710, 75195, 77980, 86892, 90234, 93576, 98280, 100260, 101374, 105273, 108615, 116970, 120312, 130338, 140364, 144820, 147420, 150390, 152061, 155960, 173784, 175455, 180468, 195507, 200520, 202748, 210546, 217230, 225585, 233940, 253435, 260676, 280728, 289640, 294840, 300780, 304122, 315819, 325845, 350910, 360936, 391014, 405496, 421092, 434460, 451170, 456183, 467880, 506870, 521352, 526365, 586521, 601560, 608244, 631638, 651690, 701820, 760305, 782028, 842184, 868920, 902340, 912366, 977535, 1013740, 1052730, 1173042, 1216488, 1263276, 1303380, 1368549, 1403640, 1520610, 1564056, 1579095, 1804680, 1824732, 1955070, 2027480, 2105460, 2280915, 2346084, 2526552, 2606760, 2737098, 2932605, 3041220, 3158190, 3649464, 3910140, 4105647, 4210920, 4561830, 4692168, 5474196, 5865210, 6082440, 6316380, 6842745, 7820280, 8211294, 9123660, 10948392, 11730420, 12632760, 13685490, 16422588, 18247320, 20528235, 23460840, 27370980, 32845176, 41056470, 54741960, 82112940, 164225880]

約数ペア:

[(1, 164225880), (2, 82112940), (3, 54741960), (4, 41056470), (5, 32845176), (6, 27370980), (7, 23460840), (8, 20528235), (9, 18247320), (10, 16422588), (12, 13685490), (13, 12632760), (14, 11730420), (15, 10948392), (18, 9123660), (20, 8211294), (21, 7820280), (24, 6842745), (26, 6316380), (27, 6082440), (28, 5865210), (30, 5474196), (35, 4692168), (36, 4561830), (39, 4210920), (40, 4105647), (42, 3910140), (45, 3649464), (52, 3158190), (54, 3041220), (56, 2932605), (60, 2737098), (63, 2606760), (65, 2526552), (70, 2346084), (72, 2280915), (78, 2105460), (81, 2027480), (84, 1955070), (90, 1824732), (91, 1804680), (104, 1579095), (105, 1564056), (108, 1520610), (117, 1403640), (120, 1368549), (126, 1303380), (130, 1263276), (135, 1216488), (140, 1173042), (156, 1052730), (162, 1013740), (168, 977535), (180, 912366), (182, 902340), (189, 868920), (195, 842184), (210, 782028), (216, 760305), (234, 701820), (252, 651690), (260, 631638), (270, 608244), (273, 601560), (280, 586521), (312, 526365), (315, 521352), (324, 506870), (351, 467880), (360, 456183), (364, 451170), (378, 434460), (390, 421092), (405, 405496), (420, 391014), (455, 360936), (468, 350910), (504, 325845), (520, 315819), (540, 304122), (546, 300780), (557, 294840), (567, 289640), (585, 280728), (630, 260676), (648, 253435), (702, 233940), (728, 225585), (756, 217230), (780, 210546), (810, 202748), (819, 200520), (840, 195507), (910, 180468), (936, 175455), (945, 173784), (1053, 155960), (1080, 152061), (1092, 150390), (1114, 147420), (1134, 144820), (1170, 140364), (1260, 130338), (1365, 120312), (1404, 116970), (1512, 108615), (1560, 105273), (1620, 101374), (1638, 100260), (1671, 98280), (1755, 93576), (1820, 90234), (1890, 86892), (2106, 77980), (2184, 75195), (2228, 73710), (2268, 72410), (2340, 70182), (2457, 66840), (2520, 65169), (2730, 60156), (2785, 58968), (2808, 58485), (2835, 57928), (3240, 50687), (3276, 50130), (3342, 49140), (3510, 46788), (3640, 45117), (3780, 43446), (3899, 42120), (4095, 40104), (4212, 38990), (4456, 36855), (4536, 36205), (4680, 35091), (4914, 33420), (5013, 32760), (5265, 31192), (5460, 30078), (5570, 29484), (5670, 28964), (6552, 25065), (6684, 24570), (7020, 23394), (7241, 22680), (7371, 22280), (7560, 21723), (7798, 21060), (8190, 20052), (8355, 19656), (8424, 19495), (9828, 16710), (10026, 16380), (10530, 15596), (10920, 15039), (11140, 14742), (11340, 14482), (11697, 14040), (12285, 13368)]