442525440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 1641217536

約数和(自身を除く): 1198692096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 120, 128, 140, 160, 163, 168, 192, 202, 210, 224, 240, 256, 280, 303, 320, 326, 336, 384, 404, 420, 448, 480, 489, 505, 560, 606, 640, 652, 672, 707, 768, 808, 815, 840, 896, 960, 978, 1010, 1120, 1141, 1212, 1280, 1304, 1344, 1414, 1515, 1616, 1630, 1680, 1792, 1920, 1956, 2020, 2121, 2240, 2282, 2424, 2445, 2608, 2688, 2828, 3030, 3232, 3260, 3360, 3423, 3535, 3840, 3912, 4040, 4242, 4480, 4564, 4848, 4890, 5216, 5376, 5656, 5705, 6060, 6464, 6520, 6720, 6846, 7070, 7824, 8080, 8484, 8960, 9128, 9696, 9780, 10432, 10605, 11312, 11410, 12120, 12928, 13040, 13440, 13692, 14140, 15648, 16160, 16463, 16968, 17115, 18256, 19392, 19560, 20864, 21210, 22624, 22820, 24240, 25856, 26080, 26880, 27384, 28280, 31296, 32320, 32926, 33936, 34230, 36512, 38784, 39120, 41728, 42420, 45248, 45640, 48480, 49389, 52160, 54768, 56560, 62592, 64640, 65852, 67872, 68460, 73024, 77568, 78240, 82315, 84840, 90496, 91280, 96960, 98778, 104320, 109536, 113120, 115241, 125184, 129280, 131704, 135744, 136920, 146048, 156480, 164630, 169680, 180992, 182560, 193920, 197556, 208640, 219072, 226240, 230482, 246945, 263408, 271488, 273840, 292096, 312960, 329260, 339360, 345723, 365120, 387840, 395112, 438144, 452480, 460964, 493890, 526816, 542976, 547680, 576205, 625920, 658520, 678720, 691446, 730240, 790224, 876288, 904960, 921928, 987780, 1053632, 1095360, 1152410, 1317040, 1357440, 1382892, 1460480, 1580448, 1728615, 1843856, 1975560, 2107264, 2190720, 2304820, 2634080, 2714880, 2765784, 3160896, 3457230, 3687712, 3951120, 4214528, 4381440, 4609640, 5268160, 5531568, 6321792, 6914460, 7375424, 7902240, 9219280, 10536320, 11063136, 12643584, 13828920, 14750848, 15804480, 18438560, 21072640, 22126272, 27657840, 29501696, 31608960, 36877120, 44252544, 55315680, 63217920, 73754240, 88505088, 110631360, 147508480, 221262720, 442525440]

約数ペア:

[(1, 442525440), (2, 221262720), (3, 147508480), (4, 110631360), (5, 88505088), (6, 73754240), (7, 63217920), (8, 55315680), (10, 44252544), (12, 36877120), (14, 31608960), (15, 29501696), (16, 27657840), (20, 22126272), (21, 21072640), (24, 18438560), (28, 15804480), (30, 14750848), (32, 13828920), (35, 12643584), (40, 11063136), (42, 10536320), (48, 9219280), (56, 7902240), (60, 7375424), (64, 6914460), (70, 6321792), (80, 5531568), (84, 5268160), (96, 4609640), (101, 4381440), (105, 4214528), (112, 3951120), (120, 3687712), (128, 3457230), (140, 3160896), (160, 2765784), (163, 2714880), (168, 2634080), (192, 2304820), (202, 2190720), (210, 2107264), (224, 1975560), (240, 1843856), (256, 1728615), (280, 1580448), (303, 1460480), (320, 1382892), (326, 1357440), (336, 1317040), (384, 1152410), (404, 1095360), (420, 1053632), (448, 987780), (480, 921928), (489, 904960), (505, 876288), (560, 790224), (606, 730240), (640, 691446), (652, 678720), (672, 658520), (707, 625920), (768, 576205), (808, 547680), (815, 542976), (840, 526816), (896, 493890), (960, 460964), (978, 452480), (1010, 438144), (1120, 395112), (1141, 387840), (1212, 365120), (1280, 345723), (1304, 339360), (1344, 329260), (1414, 312960), (1515, 292096), (1616, 273840), (1630, 271488), (1680, 263408), (1792, 246945), (1920, 230482), (1956, 226240), (2020, 219072), (2121, 208640), (2240, 197556), (2282, 193920), (2424, 182560), (2445, 180992), (2608, 169680), (2688, 164630), (2828, 156480), (3030, 146048), (3232, 136920), (3260, 135744), (3360, 131704), (3423, 129280), (3535, 125184), (3840, 115241), (3912, 113120), (4040, 109536), (4242, 104320), (4480, 98778), (4564, 96960), (4848, 91280), (4890, 90496), (5216, 84840), (5376, 82315), (5656, 78240), (5705, 77568), (6060, 73024), (6464, 68460), (6520, 67872), (6720, 65852), (6846, 64640), (7070, 62592), (7824, 56560), (8080, 54768), (8484, 52160), (8960, 49389), (9128, 48480), (9696, 45640), (9780, 45248), (10432, 42420), (10605, 41728), (11312, 39120), (11410, 38784), (12120, 36512), (12928, 34230), (13040, 33936), (13440, 32926), (13692, 32320), (14140, 31296), (15648, 28280), (16160, 27384), (16463, 26880), (16968, 26080), (17115, 25856), (18256, 24240), (19392, 22820), (19560, 22624), (20864, 21210)]