202230840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 713439360

約数和(自身を除く): 511208520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 163, 168, 196, 210, 211, 245, 280, 294, 326, 392, 420, 422, 489, 490, 588, 633, 652, 735, 815, 840, 844, 978, 980, 1055, 1141, 1176, 1266, 1304, 1470, 1477, 1630, 1688, 1956, 1960, 2110, 2282, 2445, 2532, 2940, 2954, 3165, 3260, 3423, 3912, 4220, 4431, 4564, 4890, 5064, 5705, 5880, 5908, 6330, 6520, 6846, 7385, 7987, 8440, 8862, 9128, 9780, 10339, 11410, 11816, 12660, 13692, 14770, 15974, 17115, 17724, 19560, 20678, 22155, 22820, 23961, 25320, 27384, 29540, 31017, 31948, 34230, 34393, 35448, 39935, 41356, 44310, 45640, 47922, 51695, 59080, 62034, 63896, 68460, 68786, 79870, 82712, 88620, 95844, 103179, 103390, 119805, 124068, 136920, 137572, 155085, 159740, 171965, 177240, 191688, 206358, 206780, 239610, 240751, 248136, 275144, 310170, 319480, 343930, 412716, 413560, 479220, 481502, 515895, 620340, 687860, 722253, 825432, 958440, 963004, 1031790, 1203755, 1240680, 1375720, 1444506, 1685257, 1926008, 2063580, 2407510, 2889012, 3370514, 3611265, 4127160, 4815020, 5055771, 5778024, 6741028, 7222530, 8426285, 9630040, 10111542, 13482056, 14445060, 16852570, 20223084, 25278855, 28890120, 33705140, 40446168, 50557710, 67410280, 101115420, 202230840]

約数ペア:

[(1, 202230840), (2, 101115420), (3, 67410280), (4, 50557710), (5, 40446168), (6, 33705140), (7, 28890120), (8, 25278855), (10, 20223084), (12, 16852570), (14, 14445060), (15, 13482056), (20, 10111542), (21, 9630040), (24, 8426285), (28, 7222530), (30, 6741028), (35, 5778024), (40, 5055771), (42, 4815020), (49, 4127160), (56, 3611265), (60, 3370514), (70, 2889012), (84, 2407510), (98, 2063580), (105, 1926008), (120, 1685257), (140, 1444506), (147, 1375720), (163, 1240680), (168, 1203755), (196, 1031790), (210, 963004), (211, 958440), (245, 825432), (280, 722253), (294, 687860), (326, 620340), (392, 515895), (420, 481502), (422, 479220), (489, 413560), (490, 412716), (588, 343930), (633, 319480), (652, 310170), (735, 275144), (815, 248136), (840, 240751), (844, 239610), (978, 206780), (980, 206358), (1055, 191688), (1141, 177240), (1176, 171965), (1266, 159740), (1304, 155085), (1470, 137572), (1477, 136920), (1630, 124068), (1688, 119805), (1956, 103390), (1960, 103179), (2110, 95844), (2282, 88620), (2445, 82712), (2532, 79870), (2940, 68786), (2954, 68460), (3165, 63896), (3260, 62034), (3423, 59080), (3912, 51695), (4220, 47922), (4431, 45640), (4564, 44310), (4890, 41356), (5064, 39935), (5705, 35448), (5880, 34393), (5908, 34230), (6330, 31948), (6520, 31017), (6846, 29540), (7385, 27384), (7987, 25320), (8440, 23961), (8862, 22820), (9128, 22155), (9780, 20678), (10339, 19560), (11410, 17724), (11816, 17115), (12660, 15974), (13692, 14770)]