740263680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4983

約数の個数: 216

約数和(自身を含む): 2758811328

約数和(自身を除く): 2018547648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4943, 4992, 5760, 6240, 7488, 8320, 9360, 9886, 9984, 11520, 12480, 14829, 14976, 16640, 18720, 19772, 24715, 24960, 29658, 29952, 37440, 39544, 44487, 49430, 49920, 59316, 64259, 74145, 74880, 79088, 88974, 98860, 118632, 128518, 148290, 149760, 158176, 177948, 192777, 197720, 222435, 237264, 257036, 296580, 316352, 321295, 355896, 385554, 395440, 444870, 474528, 514072, 578331, 593160, 632704, 642590, 711792, 771108, 790880, 889740, 949056, 963885, 1028144, 1156662, 1186320, 1265408, 1285180, 1423584, 1542216, 1581760, 1779480, 1898112, 1927770, 2056288, 2313324, 2372640, 2570360, 2847168, 2891655, 3084432, 3163520, 3558960, 3796224, 3855540, 4112576, 4626648, 4745280, 5140720, 5694336, 5783310, 6168864, 6327040, 7117920, 7711080, 8225152, 9253296, 9490560, 10281440, 11388672, 11566620, 12337728, 14235840, 15422160, 16450304, 18506592, 18981120, 20562880, 23133240, 24675456, 28471680, 30844320, 37013184, 41125760, 46266480, 49350912, 56943360, 61688640, 74026368, 82251520, 92532960, 123377280, 148052736, 185065920, 246754560, 370131840, 740263680]

約数ペア:

[(1, 740263680), (2, 370131840), (3, 246754560), (4, 185065920), (5, 148052736), (6, 123377280), (8, 92532960), (9, 82251520), (10, 74026368), (12, 61688640), (13, 56943360), (15, 49350912), (16, 46266480), (18, 41125760), (20, 37013184), (24, 30844320), (26, 28471680), (30, 24675456), (32, 23133240), (36, 20562880), (39, 18981120), (40, 18506592), (45, 16450304), (48, 15422160), (52, 14235840), (60, 12337728), (64, 11566620), (65, 11388672), (72, 10281440), (78, 9490560), (80, 9253296), (90, 8225152), (96, 7711080), (104, 7117920), (117, 6327040), (120, 6168864), (128, 5783310), (130, 5694336), (144, 5140720), (156, 4745280), (160, 4626648), (180, 4112576), (192, 3855540), (195, 3796224), (208, 3558960), (234, 3163520), (240, 3084432), (256, 2891655), (260, 2847168), (288, 2570360), (312, 2372640), (320, 2313324), (360, 2056288), (384, 1927770), (390, 1898112), (416, 1779480), (468, 1581760), (480, 1542216), (520, 1423584), (576, 1285180), (585, 1265408), (624, 1186320), (640, 1156662), (720, 1028144), (768, 963885), (780, 949056), (832, 889740), (936, 790880), (960, 771108), (1040, 711792), (1152, 642590), (1170, 632704), (1248, 593160), (1280, 578331), (1440, 514072), (1560, 474528), (1664, 444870), (1872, 395440), (1920, 385554), (2080, 355896), (2304, 321295), (2340, 316352), (2496, 296580), (2880, 257036), (3120, 237264), (3328, 222435), (3744, 197720), (3840, 192777), (4160, 177948), (4680, 158176), (4943, 149760), (4992, 148290), (5760, 128518), (6240, 118632), (7488, 98860), (8320, 88974), (9360, 79088), (9886, 74880), (9984, 74145), (11520, 64259), (12480, 59316), (14829, 49920), (14976, 49430), (16640, 44487), (18720, 39544), (19772, 37440), (24715, 29952), (24960, 29658)]