1229834320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 3511806480

約数和(自身を除く): 2281972160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 121, 130, 143, 145, 176, 208, 220, 232, 242, 260, 286, 290, 319, 337, 377, 440, 464, 484, 520, 572, 580, 605, 638, 674, 715, 754, 880, 968, 1040, 1144, 1160, 1210, 1276, 1348, 1430, 1508, 1573, 1595, 1685, 1885, 1936, 2288, 2320, 2420, 2552, 2696, 2860, 3016, 3146, 3190, 3370, 3509, 3707, 3770, 4147, 4381, 4840, 5104, 5392, 5720, 6032, 6292, 6380, 6740, 7018, 7414, 7540, 7865, 8294, 8762, 9680, 9773, 11440, 12584, 12760, 13480, 14036, 14828, 15080, 15730, 16588, 17524, 17545, 18535, 19546, 20735, 21905, 25168, 25520, 26960, 28072, 29656, 30160, 31460, 33176, 35048, 35090, 37070, 39092, 40777, 41470, 43810, 45617, 48191, 48865, 56144, 59312, 62920, 66352, 70096, 70180, 74140, 78184, 81554, 82940, 87620, 91234, 96382, 97730, 107503, 125840, 127049, 140360, 148280, 156368, 163108, 165880, 175240, 182468, 192764, 195460, 203885, 215006, 228085, 240955, 254098, 280720, 296560, 326216, 331760, 350480, 364936, 385528, 390920, 407770, 430012, 456170, 481910, 508196, 530101, 537515, 635245, 652432, 729872, 771056, 781840, 815540, 860024, 912340, 963820, 1016392, 1060202, 1075030, 1182533, 1270490, 1397539, 1631080, 1720048, 1824680, 1927640, 2032784, 2120404, 2150060, 2365066, 2540980, 2650505, 2795078, 3262160, 3649360, 3855280, 4240808, 4300120, 4730132, 5081960, 5301010, 5590156, 5912665, 6987695, 8481616, 8600240, 9460264, 10163920, 10602020, 11180312, 11825330, 13975390, 15372929, 18920528, 21204040, 22360624, 23650660, 27950780, 30745858, 42408080, 47301320, 55901560, 61491716, 76864645, 94602640, 111803120, 122983432, 153729290, 245966864, 307458580, 614917160, 1229834320]

約数ペア:

[(1, 1229834320), (2, 614917160), (4, 307458580), (5, 245966864), (8, 153729290), (10, 122983432), (11, 111803120), (13, 94602640), (16, 76864645), (20, 61491716), (22, 55901560), (26, 47301320), (29, 42408080), (40, 30745858), (44, 27950780), (52, 23650660), (55, 22360624), (58, 21204040), (65, 18920528), (80, 15372929), (88, 13975390), (104, 11825330), (110, 11180312), (116, 10602020), (121, 10163920), (130, 9460264), (143, 8600240), (145, 8481616), (176, 6987695), (208, 5912665), (220, 5590156), (232, 5301010), (242, 5081960), (260, 4730132), (286, 4300120), (290, 4240808), (319, 3855280), (337, 3649360), (377, 3262160), (440, 2795078), (464, 2650505), (484, 2540980), (520, 2365066), (572, 2150060), (580, 2120404), (605, 2032784), (638, 1927640), (674, 1824680), (715, 1720048), (754, 1631080), (880, 1397539), (968, 1270490), (1040, 1182533), (1144, 1075030), (1160, 1060202), (1210, 1016392), (1276, 963820), (1348, 912340), (1430, 860024), (1508, 815540), (1573, 781840), (1595, 771056), (1685, 729872), (1885, 652432), (1936, 635245), (2288, 537515), (2320, 530101), (2420, 508196), (2552, 481910), (2696, 456170), (2860, 430012), (3016, 407770), (3146, 390920), (3190, 385528), (3370, 364936), (3509, 350480), (3707, 331760), (3770, 326216), (4147, 296560), (4381, 280720), (4840, 254098), (5104, 240955), (5392, 228085), (5720, 215006), (6032, 203885), (6292, 195460), (6380, 192764), (6740, 182468), (7018, 175240), (7414, 165880), (7540, 163108), (7865, 156368), (8294, 148280), (8762, 140360), (9680, 127049), (9773, 125840), (11440, 107503), (12584, 97730), (12760, 96382), (13480, 91234), (14036, 87620), (14828, 82940), (15080, 81554), (15730, 78184), (16588, 74140), (17524, 70180), (17545, 70096), (18535, 66352), (19546, 62920), (20735, 59312), (21905, 56144), (25168, 48865), (25520, 48191), (26960, 45617), (28072, 43810), (29656, 41470), (30160, 40777), (31460, 39092), (33176, 37070), (35048, 35090)]