190827840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 224

約数和(自身を含む): 703722240

約数和(自身を除く): 512894400

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, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 389, 420, 438, 448, 480, 511, 560, 584, 672, 730, 778, 840, 876, 960, 1022, 1095, 1120, 1167, 1168, 1344, 1460, 1533, 1556, 1680, 1752, 1945, 2044, 2190, 2240, 2334, 2336, 2555, 2723, 2920, 3066, 3112, 3360, 3504, 3890, 4088, 4380, 4668, 4672, 5110, 5446, 5835, 5840, 6132, 6224, 6720, 7008, 7665, 7780, 8169, 8176, 8760, 9336, 10220, 10892, 11670, 11680, 12264, 12448, 13615, 14016, 15330, 15560, 16338, 16352, 17520, 18672, 20440, 21784, 23340, 23360, 24528, 24896, 27230, 28397, 30660, 31120, 32676, 32704, 35040, 37344, 40845, 40880, 43568, 46680, 49056, 54460, 56794, 61320, 62240, 65352, 70080, 74688, 81690, 81760, 85191, 87136, 93360, 98112, 108920, 113588, 122640, 124480, 130704, 141985, 163380, 163520, 170382, 174272, 186720, 198779, 217840, 227176, 245280, 261408, 283970, 326760, 340764, 373440, 397558, 425955, 435680, 454352, 490560, 522816, 567940, 596337, 653520, 681528, 795116, 851910, 871360, 908704, 993895, 1135880, 1192674, 1307040, 1363056, 1590232, 1703820, 1817408, 1987790, 2271760, 2385348, 2614080, 2726112, 2981685, 3180464, 3407640, 3975580, 4543520, 4770696, 5452224, 5963370, 6360928, 6815280, 7951160, 9087040, 9541392, 11926740, 12721856, 13630560, 15902320, 19082784, 23853480, 27261120, 31804640, 38165568, 47706960, 63609280, 95413920, 190827840]

約数ペア:

[(1, 190827840), (2, 95413920), (3, 63609280), (4, 47706960), (5, 38165568), (6, 31804640), (7, 27261120), (8, 23853480), (10, 19082784), (12, 15902320), (14, 13630560), (15, 12721856), (16, 11926740), (20, 9541392), (21, 9087040), (24, 7951160), (28, 6815280), (30, 6360928), (32, 5963370), (35, 5452224), (40, 4770696), (42, 4543520), (48, 3975580), (56, 3407640), (60, 3180464), (64, 2981685), (70, 2726112), (73, 2614080), (80, 2385348), (84, 2271760), (96, 1987790), (105, 1817408), (112, 1703820), (120, 1590232), (140, 1363056), (146, 1307040), (160, 1192674), (168, 1135880), (192, 993895), (210, 908704), (219, 871360), (224, 851910), (240, 795116), (280, 681528), (292, 653520), (320, 596337), (336, 567940), (365, 522816), (389, 490560), (420, 454352), (438, 435680), (448, 425955), (480, 397558), (511, 373440), (560, 340764), (584, 326760), (672, 283970), (730, 261408), (778, 245280), (840, 227176), (876, 217840), (960, 198779), (1022, 186720), (1095, 174272), (1120, 170382), (1167, 163520), (1168, 163380), (1344, 141985), (1460, 130704), (1533, 124480), (1556, 122640), (1680, 113588), (1752, 108920), (1945, 98112), (2044, 93360), (2190, 87136), (2240, 85191), (2334, 81760), (2336, 81690), (2555, 74688), (2723, 70080), (2920, 65352), (3066, 62240), (3112, 61320), (3360, 56794), (3504, 54460), (3890, 49056), (4088, 46680), (4380, 43568), (4668, 40880), (4672, 40845), (5110, 37344), (5446, 35040), (5835, 32704), (5840, 32676), (6132, 31120), (6224, 30660), (6720, 28397), (7008, 27230), (7665, 24896), (7780, 24528), (8169, 23360), (8176, 23340), (8760, 21784), (9336, 20440), (10220, 18672), (10892, 17520), (11670, 16352), (11680, 16338), (12264, 15560), (12448, 15330), (13615, 14016)]