210848820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 769988352

約数和(自身を除く): 559139532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 73, 78, 84, 91, 92, 105, 115, 130, 138, 140, 146, 156, 161, 182, 195, 210, 219, 230, 260, 273, 276, 292, 299, 322, 345, 364, 365, 390, 420, 438, 455, 460, 483, 511, 529, 546, 598, 644, 690, 730, 780, 805, 876, 897, 910, 949, 966, 1022, 1058, 1092, 1095, 1196, 1365, 1380, 1460, 1495, 1533, 1587, 1610, 1679, 1794, 1820, 1898, 1932, 2044, 2093, 2116, 2190, 2415, 2555, 2645, 2730, 2847, 2990, 3066, 3174, 3220, 3358, 3588, 3703, 3796, 4186, 4380, 4485, 4745, 4830, 5037, 5110, 5290, 5460, 5694, 5980, 6132, 6279, 6348, 6643, 6716, 6877, 7406, 7665, 7935, 8372, 8395, 8970, 9490, 9660, 10074, 10220, 10465, 10580, 11109, 11388, 11753, 12558, 13286, 13754, 14235, 14812, 15330, 15870, 16790, 17940, 18515, 18980, 19929, 20148, 20631, 20930, 21827, 22218, 23506, 25116, 25185, 26572, 27508, 28470, 30660, 31395, 31740, 33215, 33580, 34385, 35259, 37030, 38617, 39858, 41262, 41860, 43654, 44436, 47012, 48139, 50370, 55545, 56940, 58765, 62790, 65481, 66430, 68770, 70518, 74060, 77234, 79716, 82524, 87308, 96278, 99645, 100740, 103155, 109135, 111090, 115851, 117530, 125580, 130962, 132860, 137540, 141036, 144417, 152789, 154468, 176295, 192556, 193085, 199290, 206310, 218270, 222180, 231702, 235060, 240695, 261924, 270319, 288834, 305578, 327405, 352590, 386170, 398580, 412620, 436540, 458367, 463404, 481390, 502021, 540638, 577668, 579255, 611156, 654810, 705180, 722085, 763945, 772340, 810957, 916734, 962780, 1004042, 1081276, 1158510, 1309620, 1351595, 1444170, 1506063, 1527890, 1621914, 1833468, 2008084, 2291835, 2317020, 2510105, 2703190, 2888340, 3012126, 3055780, 3243828, 3514147, 4054785, 4583670, 5020210, 5406380, 6024252, 7028294, 7530315, 8109570, 9167340, 10040420, 10542441, 14056588, 15060630, 16219140, 17570735, 21084882, 30121260, 35141470, 42169764, 52712205, 70282940, 105424410, 210848820]

約数ペア:

[(1, 210848820), (2, 105424410), (3, 70282940), (4, 52712205), (5, 42169764), (6, 35141470), (7, 30121260), (10, 21084882), (12, 17570735), (13, 16219140), (14, 15060630), (15, 14056588), (20, 10542441), (21, 10040420), (23, 9167340), (26, 8109570), (28, 7530315), (30, 7028294), (35, 6024252), (39, 5406380), (42, 5020210), (46, 4583670), (52, 4054785), (60, 3514147), (65, 3243828), (69, 3055780), (70, 3012126), (73, 2888340), (78, 2703190), (84, 2510105), (91, 2317020), (92, 2291835), (105, 2008084), (115, 1833468), (130, 1621914), (138, 1527890), (140, 1506063), (146, 1444170), (156, 1351595), (161, 1309620), (182, 1158510), (195, 1081276), (210, 1004042), (219, 962780), (230, 916734), (260, 810957), (273, 772340), (276, 763945), (292, 722085), (299, 705180), (322, 654810), (345, 611156), (364, 579255), (365, 577668), (390, 540638), (420, 502021), (438, 481390), (455, 463404), (460, 458367), (483, 436540), (511, 412620), (529, 398580), (546, 386170), (598, 352590), (644, 327405), (690, 305578), (730, 288834), (780, 270319), (805, 261924), (876, 240695), (897, 235060), (910, 231702), (949, 222180), (966, 218270), (1022, 206310), (1058, 199290), (1092, 193085), (1095, 192556), (1196, 176295), (1365, 154468), (1380, 152789), (1460, 144417), (1495, 141036), (1533, 137540), (1587, 132860), (1610, 130962), (1679, 125580), (1794, 117530), (1820, 115851), (1898, 111090), (1932, 109135), (2044, 103155), (2093, 100740), (2116, 99645), (2190, 96278), (2415, 87308), (2555, 82524), (2645, 79716), (2730, 77234), (2847, 74060), (2990, 70518), (3066, 68770), (3174, 66430), (3220, 65481), (3358, 62790), (3588, 58765), (3703, 56940), (3796, 55545), (4186, 50370), (4380, 48139), (4485, 47012), (4745, 44436), (4830, 43654), (5037, 41860), (5110, 41262), (5290, 39858), (5460, 38617), (5694, 37030), (5980, 35259), (6132, 34385), (6279, 33580), (6348, 33215), (6643, 31740), (6716, 31395), (6877, 30660), (7406, 28470), (7665, 27508), (7935, 26572), (8372, 25185), (8395, 25116), (8970, 23506), (9490, 22218), (9660, 21827), (10074, 20930), (10220, 20631), (10465, 20148), (10580, 19929), (11109, 18980), (11388, 18515), (11753, 17940), (12558, 16790), (13286, 15870), (13754, 15330), (14235, 14812)]