1455562680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 5165475840

約数和(自身を除く): 3709913160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 271, 286, 312, 313, 330, 390, 429, 440, 520, 542, 572, 626, 660, 715, 780, 813, 858, 939, 1084, 1144, 1252, 1320, 1355, 1430, 1560, 1565, 1626, 1716, 1878, 2145, 2168, 2504, 2710, 2860, 2981, 3130, 3252, 3432, 3443, 3523, 3756, 4065, 4069, 4290, 4695, 5420, 5720, 5962, 6260, 6504, 6886, 7046, 7512, 8130, 8138, 8580, 8943, 9390, 10329, 10569, 10840, 11924, 12207, 12520, 13772, 14092, 14905, 16260, 16276, 17160, 17215, 17615, 17886, 18780, 20345, 20658, 21138, 23848, 24414, 27544, 28184, 29810, 32520, 32552, 34430, 35230, 35772, 37560, 38753, 40690, 41316, 42276, 44715, 44759, 48828, 51645, 52845, 59620, 61035, 68860, 70460, 71544, 77506, 81380, 82632, 84552, 84823, 89430, 89518, 97656, 103290, 105690, 116259, 119240, 122070, 134277, 137720, 140920, 155012, 162760, 169646, 178860, 179036, 193765, 206580, 211380, 223795, 232518, 244140, 254469, 268554, 310024, 339292, 357720, 358072, 387530, 413160, 422760, 424115, 447590, 465036, 488280, 508938, 537108, 581295, 671385, 678584, 775060, 848230, 895180, 930072, 933053, 1017876, 1074216, 1102699, 1162590, 1272345, 1342770, 1550120, 1696460, 1790360, 1866106, 2035752, 2205398, 2325180, 2544690, 2685540, 2799159, 3308097, 3392920, 3732212, 4410796, 4650360, 4665265, 5089380, 5371080, 5513495, 5598318, 6616194, 7464424, 8821592, 9330530, 10178760, 11026990, 11196636, 12129689, 13232388, 13995795, 16540485, 18661060, 22053980, 22393272, 24259378, 26464776, 27991590, 33080970, 36389067, 37322120, 44107960, 48518756, 55983180, 60648445, 66161940, 72778134, 97037512, 111966360, 121296890, 132323880, 145556268, 181945335, 242593780, 291112536, 363890670, 485187560, 727781340, 1455562680]

約数ペア:

[(1, 1455562680), (2, 727781340), (3, 485187560), (4, 363890670), (5, 291112536), (6, 242593780), (8, 181945335), (10, 145556268), (11, 132323880), (12, 121296890), (13, 111966360), (15, 97037512), (20, 72778134), (22, 66161940), (24, 60648445), (26, 55983180), (30, 48518756), (33, 44107960), (39, 37322120), (40, 36389067), (44, 33080970), (52, 27991590), (55, 26464776), (60, 24259378), (65, 22393272), (66, 22053980), (78, 18661060), (88, 16540485), (104, 13995795), (110, 13232388), (120, 12129689), (130, 11196636), (132, 11026990), (143, 10178760), (156, 9330530), (165, 8821592), (195, 7464424), (220, 6616194), (260, 5598318), (264, 5513495), (271, 5371080), (286, 5089380), (312, 4665265), (313, 4650360), (330, 4410796), (390, 3732212), (429, 3392920), (440, 3308097), (520, 2799159), (542, 2685540), (572, 2544690), (626, 2325180), (660, 2205398), (715, 2035752), (780, 1866106), (813, 1790360), (858, 1696460), (939, 1550120), (1084, 1342770), (1144, 1272345), (1252, 1162590), (1320, 1102699), (1355, 1074216), (1430, 1017876), (1560, 933053), (1565, 930072), (1626, 895180), (1716, 848230), (1878, 775060), (2145, 678584), (2168, 671385), (2504, 581295), (2710, 537108), (2860, 508938), (2981, 488280), (3130, 465036), (3252, 447590), (3432, 424115), (3443, 422760), (3523, 413160), (3756, 387530), (4065, 358072), (4069, 357720), (4290, 339292), (4695, 310024), (5420, 268554), (5720, 254469), (5962, 244140), (6260, 232518), (6504, 223795), (6886, 211380), (7046, 206580), (7512, 193765), (8130, 179036), (8138, 178860), (8580, 169646), (8943, 162760), (9390, 155012), (10329, 140920), (10569, 137720), (10840, 134277), (11924, 122070), (12207, 119240), (12520, 116259), (13772, 105690), (14092, 103290), (14905, 97656), (16260, 89518), (16276, 89430), (17160, 84823), (17215, 84552), (17615, 82632), (17886, 81380), (18780, 77506), (20345, 71544), (20658, 70460), (21138, 68860), (23848, 61035), (24414, 59620), (27544, 52845), (28184, 51645), (29810, 48828), (32520, 44759), (32552, 44715), (34430, 42276), (35230, 41316), (35772, 40690), (37560, 38753)]