973409920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 2826362880

約数和(自身を除く): 1852952960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 64, 70, 80, 86, 112, 124, 128, 140, 155, 160, 163, 172, 215, 217, 224, 248, 280, 301, 310, 320, 326, 344, 430, 434, 448, 496, 560, 602, 620, 640, 652, 688, 815, 860, 868, 896, 992, 1085, 1120, 1141, 1204, 1240, 1304, 1333, 1376, 1505, 1630, 1720, 1736, 1984, 2170, 2240, 2282, 2408, 2480, 2608, 2666, 2752, 3010, 3260, 3440, 3472, 3968, 4340, 4480, 4564, 4816, 4960, 5053, 5216, 5332, 5504, 5705, 6020, 6520, 6665, 6880, 6944, 7009, 8680, 9128, 9331, 9632, 9920, 10106, 10432, 10664, 11410, 12040, 13040, 13330, 13760, 13888, 14018, 17360, 18256, 18662, 19264, 19840, 20212, 20864, 21328, 22820, 24080, 25265, 26080, 26660, 27520, 27776, 28036, 34720, 35045, 35371, 36512, 37324, 38528, 40424, 42656, 45640, 46655, 48160, 49063, 50530, 52160, 53320, 56072, 69440, 70090, 70742, 73024, 74648, 80848, 85312, 91280, 93310, 96320, 98126, 101060, 104320, 106640, 112144, 138880, 140180, 141484, 146048, 149296, 161696, 170624, 176855, 182560, 186620, 192640, 196252, 202120, 213280, 217279, 224288, 245315, 280360, 282968, 298592, 323392, 353710, 365120, 373240, 392504, 404240, 426560, 434558, 448576, 490630, 560720, 565936, 597184, 646784, 707420, 730240, 746480, 785008, 808480, 853120, 869116, 897152, 981260, 1086395, 1121440, 1131872, 1194368, 1414840, 1492960, 1520953, 1570016, 1616960, 1738232, 1962520, 2172790, 2242880, 2263744, 2829680, 2985920, 3041906, 3140032, 3233920, 3476464, 3925040, 4345580, 4485760, 4527488, 5659360, 5971840, 6083812, 6280064, 6952928, 7604765, 7850080, 8691160, 11318720, 12167624, 13905856, 15209530, 15700160, 17382320, 22637440, 24335248, 27811712, 30419060, 31400320, 34764640, 48670496, 60838120, 69529280, 97340992, 121676240, 139058560, 194681984, 243352480, 486704960, 973409920]

約数ペア:

[(1, 973409920), (2, 486704960), (4, 243352480), (5, 194681984), (7, 139058560), (8, 121676240), (10, 97340992), (14, 69529280), (16, 60838120), (20, 48670496), (28, 34764640), (31, 31400320), (32, 30419060), (35, 27811712), (40, 24335248), (43, 22637440), (56, 17382320), (62, 15700160), (64, 15209530), (70, 13905856), (80, 12167624), (86, 11318720), (112, 8691160), (124, 7850080), (128, 7604765), (140, 6952928), (155, 6280064), (160, 6083812), (163, 5971840), (172, 5659360), (215, 4527488), (217, 4485760), (224, 4345580), (248, 3925040), (280, 3476464), (301, 3233920), (310, 3140032), (320, 3041906), (326, 2985920), (344, 2829680), (430, 2263744), (434, 2242880), (448, 2172790), (496, 1962520), (560, 1738232), (602, 1616960), (620, 1570016), (640, 1520953), (652, 1492960), (688, 1414840), (815, 1194368), (860, 1131872), (868, 1121440), (896, 1086395), (992, 981260), (1085, 897152), (1120, 869116), (1141, 853120), (1204, 808480), (1240, 785008), (1304, 746480), (1333, 730240), (1376, 707420), (1505, 646784), (1630, 597184), (1720, 565936), (1736, 560720), (1984, 490630), (2170, 448576), (2240, 434558), (2282, 426560), (2408, 404240), (2480, 392504), (2608, 373240), (2666, 365120), (2752, 353710), (3010, 323392), (3260, 298592), (3440, 282968), (3472, 280360), (3968, 245315), (4340, 224288), (4480, 217279), (4564, 213280), (4816, 202120), (4960, 196252), (5053, 192640), (5216, 186620), (5332, 182560), (5504, 176855), (5705, 170624), (6020, 161696), (6520, 149296), (6665, 146048), (6880, 141484), (6944, 140180), (7009, 138880), (8680, 112144), (9128, 106640), (9331, 104320), (9632, 101060), (9920, 98126), (10106, 96320), (10432, 93310), (10664, 91280), (11410, 85312), (12040, 80848), (13040, 74648), (13330, 73024), (13760, 70742), (13888, 70090), (14018, 69440), (17360, 56072), (18256, 53320), (18662, 52160), (19264, 50530), (19840, 49063), (20212, 48160), (20864, 46655), (21328, 45640), (22820, 42656), (24080, 40424), (25265, 38528), (26080, 37324), (26660, 36512), (27520, 35371), (27776, 35045), (28036, 34720)]