54403440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 215986176

約数和(自身を除く): 161582736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 94, 104, 105, 106, 112, 120, 130, 140, 141, 156, 159, 168, 182, 188, 195, 208, 210, 212, 235, 240, 260, 265, 273, 280, 282, 312, 318, 329, 336, 364, 371, 376, 390, 420, 424, 455, 470, 520, 530, 546, 560, 564, 611, 624, 636, 658, 689, 705, 728, 742, 752, 780, 795, 840, 848, 910, 940, 987, 1040, 1060, 1092, 1113, 1128, 1222, 1272, 1316, 1365, 1378, 1410, 1456, 1484, 1560, 1590, 1645, 1680, 1820, 1833, 1855, 1880, 1974, 2067, 2120, 2184, 2226, 2256, 2444, 2491, 2544, 2632, 2730, 2756, 2820, 2968, 3055, 3120, 3180, 3290, 3445, 3640, 3666, 3710, 3760, 3948, 4134, 4240, 4277, 4368, 4452, 4823, 4888, 4935, 4982, 5264, 5460, 5512, 5565, 5640, 5936, 6110, 6360, 6580, 6890, 7280, 7332, 7420, 7473, 7896, 8268, 8554, 8904, 9165, 9646, 9776, 9870, 9964, 10335, 10920, 11024, 11130, 11280, 12220, 12455, 12720, 12831, 13160, 13780, 14469, 14664, 14840, 14946, 15792, 16536, 17108, 17437, 17808, 18330, 19292, 19740, 19928, 20670, 21385, 21840, 22260, 24115, 24440, 24910, 25662, 26320, 27560, 28938, 29328, 29680, 29892, 32383, 33072, 34216, 34874, 36660, 37365, 38584, 39480, 39856, 41340, 42770, 44520, 48230, 48880, 49820, 51324, 52311, 55120, 57876, 59784, 64155, 64766, 68432, 69748, 72345, 73320, 74730, 77168, 78960, 82680, 85540, 87185, 89040, 96460, 97149, 99640, 102648, 104622, 115752, 119568, 128310, 129532, 139496, 144690, 146640, 149460, 161915, 165360, 171080, 174370, 192920, 194298, 199280, 205296, 209244, 226681, 231504, 256620, 259064, 261555, 278992, 289380, 298920, 323830, 342160, 348740, 385840, 388596, 418488, 453362, 485745, 513240, 518128, 523110, 578760, 597840, 647660, 680043, 697480, 777192, 836976, 906724, 971490, 1026480, 1046220, 1133405, 1157520, 1295320, 1360086, 1394960, 1554384, 1813448, 1942980, 2092440, 2266810, 2590640, 2720172, 3400215, 3626896, 3885960, 4184880, 4533620, 5440344, 6800430, 7771920, 9067240, 10880688, 13600860, 18134480, 27201720, 54403440]

約数ペア:

[(1, 54403440), (2, 27201720), (3, 18134480), (4, 13600860), (5, 10880688), (6, 9067240), (7, 7771920), (8, 6800430), (10, 5440344), (12, 4533620), (13, 4184880), (14, 3885960), (15, 3626896), (16, 3400215), (20, 2720172), (21, 2590640), (24, 2266810), (26, 2092440), (28, 1942980), (30, 1813448), (35, 1554384), (39, 1394960), (40, 1360086), (42, 1295320), (47, 1157520), (48, 1133405), (52, 1046220), (53, 1026480), (56, 971490), (60, 906724), (65, 836976), (70, 777192), (78, 697480), (80, 680043), (84, 647660), (91, 597840), (94, 578760), (104, 523110), (105, 518128), (106, 513240), (112, 485745), (120, 453362), (130, 418488), (140, 388596), (141, 385840), (156, 348740), (159, 342160), (168, 323830), (182, 298920), (188, 289380), (195, 278992), (208, 261555), (210, 259064), (212, 256620), (235, 231504), (240, 226681), (260, 209244), (265, 205296), (273, 199280), (280, 194298), (282, 192920), (312, 174370), (318, 171080), (329, 165360), (336, 161915), (364, 149460), (371, 146640), (376, 144690), (390, 139496), (420, 129532), (424, 128310), (455, 119568), (470, 115752), (520, 104622), (530, 102648), (546, 99640), (560, 97149), (564, 96460), (611, 89040), (624, 87185), (636, 85540), (658, 82680), (689, 78960), (705, 77168), (728, 74730), (742, 73320), (752, 72345), (780, 69748), (795, 68432), (840, 64766), (848, 64155), (910, 59784), (940, 57876), (987, 55120), (1040, 52311), (1060, 51324), (1092, 49820), (1113, 48880), (1128, 48230), (1222, 44520), (1272, 42770), (1316, 41340), (1365, 39856), (1378, 39480), (1410, 38584), (1456, 37365), (1484, 36660), (1560, 34874), (1590, 34216), (1645, 33072), (1680, 32383), (1820, 29892), (1833, 29680), (1855, 29328), (1880, 28938), (1974, 27560), (2067, 26320), (2120, 25662), (2184, 24910), (2226, 24440), (2256, 24115), (2444, 22260), (2491, 21840), (2544, 21385), (2632, 20670), (2730, 19928), (2756, 19740), (2820, 19292), (2968, 18330), (3055, 17808), (3120, 17437), (3180, 17108), (3290, 16536), (3445, 15792), (3640, 14946), (3666, 14840), (3710, 14664), (3760, 14469), (3948, 13780), (4134, 13160), (4240, 12831), (4277, 12720), (4368, 12455), (4452, 12220), (4823, 11280), (4888, 11130), (4935, 11024), (4982, 10920), (5264, 10335), (5460, 9964), (5512, 9870), (5565, 9776), (5640, 9646), (5936, 9165), (6110, 8904), (6360, 8554), (6580, 8268), (6890, 7896), (7280, 7473), (7332, 7420)]