24919440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 97368768

約数和(自身を除く): 72449328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 163, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 326, 336, 364, 390, 392, 420, 455, 489, 490, 520, 546, 560, 588, 624, 637, 652, 728, 735, 780, 784, 815, 840, 910, 978, 980, 1040, 1092, 1141, 1176, 1274, 1304, 1365, 1456, 1470, 1560, 1630, 1680, 1820, 1911, 1956, 1960, 2119, 2184, 2282, 2352, 2445, 2548, 2608, 2730, 2940, 3120, 3185, 3260, 3423, 3640, 3822, 3912, 3920, 4238, 4368, 4564, 4890, 5096, 5460, 5705, 5880, 6357, 6370, 6520, 6846, 7280, 7644, 7824, 7987, 8476, 9128, 9555, 9780, 10192, 10595, 10920, 11410, 11760, 12714, 12740, 13040, 13692, 14833, 15288, 15974, 16952, 17115, 18256, 19110, 19560, 21190, 21840, 22820, 23961, 25428, 25480, 27384, 29666, 30576, 31785, 31948, 33904, 34230, 38220, 39120, 39935, 42380, 44499, 45640, 47922, 50856, 50960, 54768, 59332, 63570, 63896, 68460, 74165, 76440, 79870, 84760, 88998, 91280, 95844, 101712, 103831, 118664, 119805, 127140, 127792, 136920, 148330, 152880, 159740, 169520, 177996, 191688, 207662, 222495, 237328, 239610, 254280, 273840, 296660, 311493, 319480, 355992, 383376, 415324, 444990, 479220, 508560, 519155, 593320, 622986, 638960, 711984, 830648, 889980, 958440, 1038310, 1186640, 1245972, 1557465, 1661296, 1779960, 1916880, 2076620, 2491944, 3114930, 3559920, 4153240, 4983888, 6229860, 8306480, 12459720, 24919440]

約数ペア:

[(1, 24919440), (2, 12459720), (3, 8306480), (4, 6229860), (5, 4983888), (6, 4153240), (7, 3559920), (8, 3114930), (10, 2491944), (12, 2076620), (13, 1916880), (14, 1779960), (15, 1661296), (16, 1557465), (20, 1245972), (21, 1186640), (24, 1038310), (26, 958440), (28, 889980), (30, 830648), (35, 711984), (39, 638960), (40, 622986), (42, 593320), (48, 519155), (49, 508560), (52, 479220), (56, 444990), (60, 415324), (65, 383376), (70, 355992), (78, 319480), (80, 311493), (84, 296660), (91, 273840), (98, 254280), (104, 239610), (105, 237328), (112, 222495), (120, 207662), (130, 191688), (140, 177996), (147, 169520), (156, 159740), (163, 152880), (168, 148330), (182, 136920), (195, 127792), (196, 127140), (208, 119805), (210, 118664), (240, 103831), (245, 101712), (260, 95844), (273, 91280), (280, 88998), (294, 84760), (312, 79870), (326, 76440), (336, 74165), (364, 68460), (390, 63896), (392, 63570), (420, 59332), (455, 54768), (489, 50960), (490, 50856), (520, 47922), (546, 45640), (560, 44499), (588, 42380), (624, 39935), (637, 39120), (652, 38220), (728, 34230), (735, 33904), (780, 31948), (784, 31785), (815, 30576), (840, 29666), (910, 27384), (978, 25480), (980, 25428), (1040, 23961), (1092, 22820), (1141, 21840), (1176, 21190), (1274, 19560), (1304, 19110), (1365, 18256), (1456, 17115), (1470, 16952), (1560, 15974), (1630, 15288), (1680, 14833), (1820, 13692), (1911, 13040), (1956, 12740), (1960, 12714), (2119, 11760), (2184, 11410), (2282, 10920), (2352, 10595), (2445, 10192), (2548, 9780), (2608, 9555), (2730, 9128), (2940, 8476), (3120, 7987), (3185, 7824), (3260, 7644), (3423, 7280), (3640, 6846), (3822, 6520), (3912, 6370), (3920, 6357), (4238, 5880), (4368, 5705), (4564, 5460), (4890, 5096)]