139852440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 256

約数和(自身を含む): 574156800

約数和(自身を除く): 434304360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1423, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 2846, 3276, 3510, 3640, 3780, 4095, 4269, 4680, 4914, 5460, 5692, 6552, 7020, 7115, 7560, 8190, 8538, 9828, 9961, 10920, 11384, 12285, 12807, 14040, 14230, 16380, 17076, 18499, 19656, 19922, 21345, 24570, 25614, 28460, 29883, 32760, 34152, 36998, 38421, 39844, 42690, 49140, 49805, 51228, 55497, 56920, 59766, 64035, 73996, 76842, 79688, 85380, 89649, 92495, 98280, 99610, 102456, 110994, 119532, 128070, 129493, 147992, 149415, 153684, 166491, 170760, 179298, 184990, 192105, 199220, 221988, 239064, 256140, 258986, 268947, 277485, 298830, 307368, 332982, 358596, 369980, 384210, 388479, 398440, 443976, 448245, 499473, 512280, 517972, 537894, 554970, 597660, 647465, 665964, 717192, 739960, 768420, 776958, 832455, 896490, 998946, 1035944, 1075788, 1109940, 1165437, 1195320, 1294930, 1331928, 1344735, 1536840, 1553916, 1664910, 1792980, 1942395, 1997892, 2151576, 2219880, 2330874, 2497365, 2589860, 2689470, 3107832, 3329820, 3496311, 3585960, 3884790, 3995784, 4661748, 4994730, 5179720, 5378940, 5827185, 6659640, 6992622, 7769580, 9323496, 9989460, 10757880, 11654370, 13985244, 15539160, 17481555, 19978920, 23308740, 27970488, 34963110, 46617480, 69926220, 139852440]

約数ペア:

[(1, 139852440), (2, 69926220), (3, 46617480), (4, 34963110), (5, 27970488), (6, 23308740), (7, 19978920), (8, 17481555), (9, 15539160), (10, 13985244), (12, 11654370), (13, 10757880), (14, 9989460), (15, 9323496), (18, 7769580), (20, 6992622), (21, 6659640), (24, 5827185), (26, 5378940), (27, 5179720), (28, 4994730), (30, 4661748), (35, 3995784), (36, 3884790), (39, 3585960), (40, 3496311), (42, 3329820), (45, 3107832), (52, 2689470), (54, 2589860), (56, 2497365), (60, 2330874), (63, 2219880), (65, 2151576), (70, 1997892), (72, 1942395), (78, 1792980), (84, 1664910), (90, 1553916), (91, 1536840), (104, 1344735), (105, 1331928), (108, 1294930), (117, 1195320), (120, 1165437), (126, 1109940), (130, 1075788), (135, 1035944), (140, 998946), (156, 896490), (168, 832455), (180, 776958), (182, 768420), (189, 739960), (195, 717192), (210, 665964), (216, 647465), (234, 597660), (252, 554970), (260, 537894), (270, 517972), (273, 512280), (280, 499473), (312, 448245), (315, 443976), (351, 398440), (360, 388479), (364, 384210), (378, 369980), (390, 358596), (420, 332982), (455, 307368), (468, 298830), (504, 277485), (520, 268947), (540, 258986), (546, 256140), (585, 239064), (630, 221988), (702, 199220), (728, 192105), (756, 184990), (780, 179298), (819, 170760), (840, 166491), (910, 153684), (936, 149415), (945, 147992), (1080, 129493), (1092, 128070), (1170, 119532), (1260, 110994), (1365, 102456), (1404, 99610), (1423, 98280), (1512, 92495), (1560, 89649), (1638, 85380), (1755, 79688), (1820, 76842), (1890, 73996), (2184, 64035), (2340, 59766), (2457, 56920), (2520, 55497), (2730, 51228), (2808, 49805), (2846, 49140), (3276, 42690), (3510, 39844), (3640, 38421), (3780, 36998), (4095, 34152), (4269, 32760), (4680, 29883), (4914, 28460), (5460, 25614), (5692, 24570), (6552, 21345), (7020, 19922), (7115, 19656), (7560, 18499), (8190, 17076), (8538, 16380), (9828, 14230), (9961, 14040), (10920, 12807), (11384, 12285)]