1380451410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 4061715840

約数和(自身を除く): 2681264430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 89, 90, 117, 130, 135, 162, 178, 195, 234, 243, 267, 270, 351, 390, 405, 445, 486, 491, 534, 585, 702, 801, 810, 890, 982, 1053, 1157, 1170, 1215, 1335, 1473, 1602, 1755, 2106, 2314, 2403, 2430, 2455, 2670, 2946, 3159, 3471, 3510, 4005, 4419, 4806, 4910, 5265, 5785, 6318, 6383, 6942, 7209, 7365, 8010, 8838, 10413, 10530, 11570, 12015, 12766, 13257, 14418, 14730, 15795, 17355, 19149, 20826, 21627, 22095, 24030, 26514, 31239, 31590, 31915, 34710, 36045, 38298, 39771, 43254, 43699, 44190, 52065, 57447, 62478, 63830, 66285, 72090, 79542, 87398, 93717, 95745, 104130, 108135, 114894, 119313, 131097, 132570, 156195, 172341, 187434, 191490, 198855, 216270, 218495, 238626, 262194, 281151, 287235, 312390, 344682, 393291, 397710, 436990, 468585, 517023, 562302, 568087, 574470, 596565, 655485, 786582, 861705, 937170, 1034046, 1136174, 1179873, 1193130, 1310970, 1405755, 1551069, 1704261, 1723410, 1966455, 2359746, 2585115, 2811510, 2840435, 3102138, 3408522, 3539619, 3932910, 5112783, 5170230, 5680870, 5899365, 7079238, 7755345, 8521305, 10225566, 10618857, 11798730, 15338349, 15510690, 17042610, 17698095, 21237714, 25563915, 30676698, 35396190, 46015047, 51127830, 53094285, 76691745, 92030094, 106188570, 138045141, 153383490, 230075235, 276090282, 460150470, 690225705, 1380451410]

約数ペア:

[(1, 1380451410), (2, 690225705), (3, 460150470), (5, 276090282), (6, 230075235), (9, 153383490), (10, 138045141), (13, 106188570), (15, 92030094), (18, 76691745), (26, 53094285), (27, 51127830), (30, 46015047), (39, 35396190), (45, 30676698), (54, 25563915), (65, 21237714), (78, 17698095), (81, 17042610), (89, 15510690), (90, 15338349), (117, 11798730), (130, 10618857), (135, 10225566), (162, 8521305), (178, 7755345), (195, 7079238), (234, 5899365), (243, 5680870), (267, 5170230), (270, 5112783), (351, 3932910), (390, 3539619), (405, 3408522), (445, 3102138), (486, 2840435), (491, 2811510), (534, 2585115), (585, 2359746), (702, 1966455), (801, 1723410), (810, 1704261), (890, 1551069), (982, 1405755), (1053, 1310970), (1157, 1193130), (1170, 1179873), (1215, 1136174), (1335, 1034046), (1473, 937170), (1602, 861705), (1755, 786582), (2106, 655485), (2314, 596565), (2403, 574470), (2430, 568087), (2455, 562302), (2670, 517023), (2946, 468585), (3159, 436990), (3471, 397710), (3510, 393291), (4005, 344682), (4419, 312390), (4806, 287235), (4910, 281151), (5265, 262194), (5785, 238626), (6318, 218495), (6383, 216270), (6942, 198855), (7209, 191490), (7365, 187434), (8010, 172341), (8838, 156195), (10413, 132570), (10530, 131097), (11570, 119313), (12015, 114894), (12766, 108135), (13257, 104130), (14418, 95745), (14730, 93717), (15795, 87398), (17355, 79542), (19149, 72090), (20826, 66285), (21627, 63830), (22095, 62478), (24030, 57447), (26514, 52065), (31239, 44190), (31590, 43699), (31915, 43254), (34710, 39771), (36045, 38298)]