712130349560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{272567}}^1$

素因数の和:272666

約数の個数: 192

約数和(自身を含む): 1968769566720

約数和(自身を除く): 1256639217160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 43, 49, 56, 62, 70, 86, 98, 124, 140, 155, 172, 196, 215, 217, 245, 248, 280, 301, 310, 344, 392, 430, 434, 490, 602, 620, 860, 868, 980, 1085, 1204, 1240, 1333, 1505, 1519, 1720, 1736, 1960, 2107, 2170, 2408, 2666, 3010, 3038, 4214, 4340, 5332, 6020, 6076, 6665, 7595, 8428, 8680, 9331, 10535, 10664, 12040, 12152, 13330, 15190, 16856, 18662, 21070, 26660, 30380, 37324, 42140, 46655, 53320, 60760, 65317, 74648, 84280, 93310, 130634, 186620, 261268, 272567, 326585, 373240, 522536, 545134, 653170, 1090268, 1306340, 1362835, 1907969, 2180536, 2612680, 2725670, 3815938, 5451340, 7631876, 8449577, 9539845, 10902680, 11720381, 13355783, 15263752, 16899154, 19079690, 23440762, 26711566, 33798308, 38159380, 42247885, 46881524, 53423132, 58601905, 59147039, 66778915, 67596616, 76318760, 82042667, 84495770, 93763048, 106846264, 117203810, 118294078, 133557830, 164085334, 168991540, 234407620, 236588156, 267115660, 295735195, 328170668, 337983080, 363331811, 410213335, 414029273, 468815240, 473176312, 534231320, 574298669, 591470390, 656341336, 726663622, 820426670, 828058546, 1148597338, 1182940780, 1453327244, 1640853340, 1656117092, 1816659055, 2070146365, 2297194676, 2365881560, 2543322677, 2871493345, 2906654488, 3281706680, 3312234184, 3633318110, 4140292730, 4594389352, 5086645354, 5742986690, 7266636220, 8280585460, 10173290708, 11485973380, 12716613385, 14533272440, 16561170920, 17803258739, 20346581416, 22971946760, 25433226770, 35606517478, 50866453540, 71213034956, 89016293695, 101732907080, 142426069912, 178032587390, 356065174780, 712130349560]

約数ペア:

[(1, 712130349560), (2, 356065174780), (4, 178032587390), (5, 142426069912), (7, 101732907080), (8, 89016293695), (10, 71213034956), (14, 50866453540), (20, 35606517478), (28, 25433226770), (31, 22971946760), (35, 20346581416), (40, 17803258739), (43, 16561170920), (49, 14533272440), (56, 12716613385), (62, 11485973380), (70, 10173290708), (86, 8280585460), (98, 7266636220), (124, 5742986690), (140, 5086645354), (155, 4594389352), (172, 4140292730), (196, 3633318110), (215, 3312234184), (217, 3281706680), (245, 2906654488), (248, 2871493345), (280, 2543322677), (301, 2365881560), (310, 2297194676), (344, 2070146365), (392, 1816659055), (430, 1656117092), (434, 1640853340), (490, 1453327244), (602, 1182940780), (620, 1148597338), (860, 828058546), (868, 820426670), (980, 726663622), (1085, 656341336), (1204, 591470390), (1240, 574298669), (1333, 534231320), (1505, 473176312), (1519, 468815240), (1720, 414029273), (1736, 410213335), (1960, 363331811), (2107, 337983080), (2170, 328170668), (2408, 295735195), (2666, 267115660), (3010, 236588156), (3038, 234407620), (4214, 168991540), (4340, 164085334), (5332, 133557830), (6020, 118294078), (6076, 117203810), (6665, 106846264), (7595, 93763048), (8428, 84495770), (8680, 82042667), (9331, 76318760), (10535, 67596616), (10664, 66778915), (12040, 59147039), (12152, 58601905), (13330, 53423132), (15190, 46881524), (16856, 42247885), (18662, 38159380), (21070, 33798308), (26660, 26711566), (30380, 23440762), (37324, 19079690), (42140, 16899154), (46655, 15263752), (53320, 13355783), (60760, 11720381), (65317, 10902680), (74648, 9539845), (84280, 8449577), (93310, 7631876), (130634, 5451340), (186620, 3815938), (261268, 2725670), (272567, 2612680), (326585, 2180536), (373240, 1907969), (522536, 1362835), (545134, 1306340), (653170, 1090268)]