174172560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 395790960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 139, 184, 227, 230, 240, 276, 278, 345, 368, 417, 454, 460, 552, 556, 681, 690, 695, 834, 908, 920, 1104, 1112, 1135, 1362, 1380, 1390, 1668, 1816, 1840, 2085, 2224, 2270, 2724, 2760, 2780, 3197, 3336, 3405, 3632, 4170, 4540, 5221, 5448, 5520, 5560, 6394, 6672, 6810, 8340, 9080, 9591, 10442, 10896, 11120, 12788, 13620, 15663, 15985, 16680, 18160, 19182, 20884, 25576, 26105, 27240, 31326, 31553, 31970, 33360, 38364, 41768, 47955, 51152, 52210, 54480, 62652, 63106, 63940, 76728, 78315, 83536, 94659, 95910, 104420, 125304, 126212, 127880, 153456, 156630, 157765, 189318, 191820, 208840, 250608, 252424, 255760, 313260, 315530, 378636, 383640, 417680, 473295, 504848, 626520, 631060, 725719, 757272, 767280, 946590, 1253040, 1262120, 1451438, 1514544, 1893180, 2177157, 2524240, 2902876, 3628595, 3786360, 4354314, 5805752, 7257190, 7572720, 8708628, 10885785, 11611504, 14514380, 17417256, 21771570, 29028760, 34834512, 43543140, 58057520, 87086280, 174172560]

約数ペア:

[(1, 174172560), (2, 87086280), (3, 58057520), (4, 43543140), (5, 34834512), (6, 29028760), (8, 21771570), (10, 17417256), (12, 14514380), (15, 11611504), (16, 10885785), (20, 8708628), (23, 7572720), (24, 7257190), (30, 5805752), (40, 4354314), (46, 3786360), (48, 3628595), (60, 2902876), (69, 2524240), (80, 2177157), (92, 1893180), (115, 1514544), (120, 1451438), (138, 1262120), (139, 1253040), (184, 946590), (227, 767280), (230, 757272), (240, 725719), (276, 631060), (278, 626520), (345, 504848), (368, 473295), (417, 417680), (454, 383640), (460, 378636), (552, 315530), (556, 313260), (681, 255760), (690, 252424), (695, 250608), (834, 208840), (908, 191820), (920, 189318), (1104, 157765), (1112, 156630), (1135, 153456), (1362, 127880), (1380, 126212), (1390, 125304), (1668, 104420), (1816, 95910), (1840, 94659), (2085, 83536), (2224, 78315), (2270, 76728), (2724, 63940), (2760, 63106), (2780, 62652), (3197, 54480), (3336, 52210), (3405, 51152), (3632, 47955), (4170, 41768), (4540, 38364), (5221, 33360), (5448, 31970), (5520, 31553), (5560, 31326), (6394, 27240), (6672, 26105), (6810, 25576), (8340, 20884), (9080, 19182), (9591, 18160), (10442, 16680), (10896, 15985), (11120, 15663), (12788, 13620)]