2012304840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1612

約数の個数: 256

約数和(自身を含む): 7493713920

約数和(自身を除く): 5481409080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 508, 520, 546, 635, 728, 762, 780, 840, 889, 910, 1016, 1092, 1270, 1365, 1451, 1524, 1560, 1651, 1778, 1820, 1905, 2184, 2540, 2667, 2730, 2902, 3048, 3302, 3556, 3640, 3810, 4353, 4445, 4953, 5080, 5334, 5460, 5804, 6604, 7112, 7255, 7620, 8255, 8706, 8890, 9906, 10157, 10668, 10920, 11557, 11608, 13208, 13335, 14510, 15240, 16510, 17412, 17780, 18863, 19812, 20314, 21336, 21765, 23114, 24765, 26670, 29020, 30471, 33020, 34671, 34824, 35560, 37726, 39624, 40628, 43530, 46228, 49530, 50785, 53340, 56589, 57785, 58040, 60942, 66040, 69342, 75452, 81256, 87060, 92456, 94315, 99060, 101570, 106680, 113178, 115570, 121884, 132041, 138684, 150904, 152355, 173355, 174120, 184277, 188630, 198120, 203140, 226356, 231140, 243768, 264082, 277368, 282945, 304710, 346710, 368554, 377260, 396123, 406280, 452712, 462280, 528164, 552831, 565890, 609420, 660205, 693420, 737108, 754520, 792246, 921385, 1056328, 1105662, 1131780, 1218840, 1289939, 1320410, 1386840, 1474216, 1584492, 1842770, 1980615, 2211324, 2263560, 2395601, 2579878, 2640820, 2764155, 3168984, 3685540, 3869817, 3961230, 4422648, 4791202, 5159756, 5281640, 5528310, 6449695, 7186803, 7371080, 7739634, 7922460, 9582404, 10319512, 11056620, 11978005, 12899390, 14373606, 15479268, 15844920, 16769207, 19164808, 19349085, 22113240, 23956010, 25798780, 28747212, 30958536, 33538414, 35934015, 38698170, 47912020, 50307621, 51597560, 57494424, 67076828, 71868030, 77396340, 83846035, 95824040, 100615242, 134153656, 143736060, 154792680, 167692070, 201230484, 251538105, 287472120, 335384140, 402460968, 503076210, 670768280, 1006152420, 2012304840]

約数ペア:

[(1, 2012304840), (2, 1006152420), (3, 670768280), (4, 503076210), (5, 402460968), (6, 335384140), (7, 287472120), (8, 251538105), (10, 201230484), (12, 167692070), (13, 154792680), (14, 143736060), (15, 134153656), (20, 100615242), (21, 95824040), (24, 83846035), (26, 77396340), (28, 71868030), (30, 67076828), (35, 57494424), (39, 51597560), (40, 50307621), (42, 47912020), (52, 38698170), (56, 35934015), (60, 33538414), (65, 30958536), (70, 28747212), (78, 25798780), (84, 23956010), (91, 22113240), (104, 19349085), (105, 19164808), (120, 16769207), (127, 15844920), (130, 15479268), (140, 14373606), (156, 12899390), (168, 11978005), (182, 11056620), (195, 10319512), (210, 9582404), (254, 7922460), (260, 7739634), (273, 7371080), (280, 7186803), (312, 6449695), (364, 5528310), (381, 5281640), (390, 5159756), (420, 4791202), (455, 4422648), (508, 3961230), (520, 3869817), (546, 3685540), (635, 3168984), (728, 2764155), (762, 2640820), (780, 2579878), (840, 2395601), (889, 2263560), (910, 2211324), (1016, 1980615), (1092, 1842770), (1270, 1584492), (1365, 1474216), (1451, 1386840), (1524, 1320410), (1560, 1289939), (1651, 1218840), (1778, 1131780), (1820, 1105662), (1905, 1056328), (2184, 921385), (2540, 792246), (2667, 754520), (2730, 737108), (2902, 693420), (3048, 660205), (3302, 609420), (3556, 565890), (3640, 552831), (3810, 528164), (4353, 462280), (4445, 452712), (4953, 406280), (5080, 396123), (5334, 377260), (5460, 368554), (5804, 346710), (6604, 304710), (7112, 282945), (7255, 277368), (7620, 264082), (8255, 243768), (8706, 231140), (8890, 226356), (9906, 203140), (10157, 198120), (10668, 188630), (10920, 184277), (11557, 174120), (11608, 173355), (13208, 152355), (13335, 150904), (14510, 138684), (15240, 132041), (16510, 121884), (17412, 115570), (17780, 113178), (18863, 106680), (19812, 101570), (20314, 99060), (21336, 94315), (21765, 92456), (23114, 87060), (24765, 81256), (26670, 75452), (29020, 69342), (30471, 66040), (33020, 60942), (34671, 58040), (34824, 57785), (35560, 56589), (37726, 53340), (39624, 50785), (40628, 49530), (43530, 46228)]