748419360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 384

約数和(自身を含む): 2706794496

約数和(自身を除く): 1958375136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 53, 60, 62, 65, 73, 78, 80, 93, 96, 104, 106, 120, 124, 130, 146, 155, 156, 159, 160, 186, 195, 208, 212, 219, 240, 248, 260, 265, 292, 310, 312, 318, 365, 372, 390, 403, 416, 424, 438, 465, 480, 496, 520, 530, 584, 620, 624, 636, 689, 730, 744, 780, 795, 806, 848, 876, 930, 949, 992, 1040, 1060, 1095, 1168, 1209, 1240, 1248, 1272, 1378, 1460, 1488, 1560, 1590, 1612, 1643, 1696, 1752, 1860, 1898, 2015, 2067, 2080, 2120, 2190, 2263, 2336, 2418, 2480, 2544, 2756, 2847, 2920, 2976, 3120, 3180, 3224, 3286, 3445, 3504, 3720, 3796, 3869, 4030, 4134, 4240, 4380, 4526, 4745, 4836, 4929, 4960, 5088, 5512, 5694, 5840, 6045, 6240, 6360, 6448, 6572, 6789, 6890, 7008, 7440, 7592, 7738, 8060, 8215, 8268, 8480, 8760, 9052, 9490, 9672, 9858, 10335, 11024, 11315, 11388, 11607, 11680, 12090, 12720, 12896, 13144, 13578, 13780, 14235, 14880, 15184, 15476, 16120, 16430, 16536, 17520, 18104, 18980, 19344, 19345, 19716, 20670, 21359, 22048, 22630, 22776, 23214, 24180, 24645, 25440, 26288, 27156, 27560, 28470, 29419, 30368, 30952, 32240, 32860, 33072, 33945, 35040, 36208, 37960, 38688, 38690, 39432, 41340, 42718, 45260, 45552, 46428, 48360, 49290, 50297, 52576, 54312, 55120, 56940, 58035, 58838, 61904, 64077, 64480, 65720, 66144, 67890, 72416, 75920, 77380, 78864, 82680, 85436, 88257, 90520, 91104, 92856, 96720, 98580, 100594, 106795, 108624, 110240, 113880, 116070, 117676, 119939, 123808, 128154, 131440, 135780, 147095, 150891, 151840, 154760, 157728, 165360, 170872, 176514, 181040, 185712, 193440, 197160, 201188, 213590, 217248, 227760, 232140, 235352, 239878, 251485, 256308, 262880, 271560, 294190, 301782, 309520, 320385, 330720, 341744, 353028, 359817, 362080, 371424, 394320, 402376, 427180, 441285, 455520, 464280, 470704, 479756, 502970, 512616, 543120, 588380, 599695, 603564, 619040, 640770, 683488, 706056, 719634, 754455, 788640, 804752, 854360, 882570, 928560, 941408, 959512, 1005940, 1025232, 1086240, 1176760, 1199390, 1207128, 1281540, 1412112, 1439268, 1508910, 1559207, 1609504, 1708720, 1765140, 1799085, 1857120, 1919024, 2011880, 2050464, 2353520, 2398780, 2414256, 2563080, 2824224, 2878536, 3017820, 3118414, 3417440, 3530280, 3598170, 3838048, 4023760, 4677621, 4707040, 4797560, 4828512, 5126160, 5757072, 6035640, 6236828, 7060560, 7196340, 7796035, 8047520, 9355242, 9595120, 10252320, 11514144, 12071280, 12473656, 14121120, 14392680, 15592070, 18710484, 19190240, 23388105, 24142560, 24947312, 28785360, 31184140, 37420968, 46776210, 49894624, 57570720, 62368280, 74841936, 93552420, 124736560, 149683872, 187104840, 249473120, 374209680, 748419360]

約数ペア:

[(1, 748419360), (2, 374209680), (3, 249473120), (4, 187104840), (5, 149683872), (6, 124736560), (8, 93552420), (10, 74841936), (12, 62368280), (13, 57570720), (15, 49894624), (16, 46776210), (20, 37420968), (24, 31184140), (26, 28785360), (30, 24947312), (31, 24142560), (32, 23388105), (39, 19190240), (40, 18710484), (48, 15592070), (52, 14392680), (53, 14121120), (60, 12473656), (62, 12071280), (65, 11514144), (73, 10252320), (78, 9595120), (80, 9355242), (93, 8047520), (96, 7796035), (104, 7196340), (106, 7060560), (120, 6236828), (124, 6035640), (130, 5757072), (146, 5126160), (155, 4828512), (156, 4797560), (159, 4707040), (160, 4677621), (186, 4023760), (195, 3838048), (208, 3598170), (212, 3530280), (219, 3417440), (240, 3118414), (248, 3017820), (260, 2878536), (265, 2824224), (292, 2563080), (310, 2414256), (312, 2398780), (318, 2353520), (365, 2050464), (372, 2011880), (390, 1919024), (403, 1857120), (416, 1799085), (424, 1765140), (438, 1708720), (465, 1609504), (480, 1559207), (496, 1508910), (520, 1439268), (530, 1412112), (584, 1281540), (620, 1207128), (624, 1199390), (636, 1176760), (689, 1086240), (730, 1025232), (744, 1005940), (780, 959512), (795, 941408), (806, 928560), (848, 882570), (876, 854360), (930, 804752), (949, 788640), (992, 754455), (1040, 719634), (1060, 706056), (1095, 683488), (1168, 640770), (1209, 619040), (1240, 603564), (1248, 599695), (1272, 588380), (1378, 543120), (1460, 512616), (1488, 502970), (1560, 479756), (1590, 470704), (1612, 464280), (1643, 455520), (1696, 441285), (1752, 427180), (1860, 402376), (1898, 394320), (2015, 371424), (2067, 362080), (2080, 359817), (2120, 353028), (2190, 341744), (2263, 330720), (2336, 320385), (2418, 309520), (2480, 301782), (2544, 294190), (2756, 271560), (2847, 262880), (2920, 256308), (2976, 251485), (3120, 239878), (3180, 235352), (3224, 232140), (3286, 227760), (3445, 217248), (3504, 213590), (3720, 201188), (3796, 197160), (3869, 193440), (4030, 185712), (4134, 181040), (4240, 176514), (4380, 170872), (4526, 165360), (4745, 157728), (4836, 154760), (4929, 151840), (4960, 150891), (5088, 147095), (5512, 135780), (5694, 131440), (5840, 128154), (6045, 123808), (6240, 119939), (6360, 117676), (6448, 116070), (6572, 113880), (6789, 110240), (6890, 108624), (7008, 106795), (7440, 100594), (7592, 98580), (7738, 96720), (8060, 92856), (8215, 91104), (8268, 90520), (8480, 88257), (8760, 85436), (9052, 82680), (9490, 78864), (9672, 77380), (9858, 75920), (10335, 72416), (11024, 67890), (11315, 66144), (11388, 65720), (11607, 64480), (11680, 64077), (12090, 61904), (12720, 58838), (12896, 58035), (13144, 56940), (13578, 55120), (13780, 54312), (14235, 52576), (14880, 50297), (15184, 49290), (15476, 48360), (16120, 46428), (16430, 45552), (16536, 45260), (17520, 42718), (18104, 41340), (18980, 39432), (19344, 38690), (19345, 38688), (19716, 37960), (20670, 36208), (21359, 35040), (22048, 33945), (22630, 33072), (22776, 32860), (23214, 32240), (24180, 30952), (24645, 30368), (25440, 29419), (26288, 28470), (27156, 27560)]