302568420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:938

約数の個数: 192

約数和(自身を含む): 1070899200

約数和(自身を除く): 768330780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 132, 140, 154, 158, 165, 210, 220, 231, 237, 308, 316, 330, 385, 395, 420, 462, 474, 553, 660, 770, 790, 829, 869, 924, 948, 1106, 1155, 1185, 1540, 1580, 1658, 1659, 1738, 2212, 2310, 2370, 2487, 2607, 2765, 3316, 3318, 3476, 4145, 4345, 4620, 4740, 4974, 5214, 5530, 5803, 6083, 6636, 8290, 8295, 8690, 9119, 9948, 10428, 11060, 11606, 12166, 12435, 13035, 16580, 16590, 17380, 17409, 18238, 18249, 23212, 24332, 24870, 26070, 27357, 29015, 30415, 33180, 34818, 36476, 36498, 45595, 49740, 52140, 54714, 58030, 60830, 63833, 65491, 69636, 72996, 87045, 91190, 91245, 109428, 116060, 121660, 127666, 130982, 136785, 174090, 182380, 182490, 191499, 196473, 255332, 261964, 273570, 319165, 327455, 348180, 364980, 382998, 392946, 458437, 547140, 638330, 654910, 720401, 765996, 785892, 916874, 957495, 982365, 1276660, 1309820, 1375311, 1440802, 1833748, 1914990, 1964730, 2161203, 2292185, 2750622, 2881604, 3602005, 3829980, 3929460, 4322406, 4584370, 5042807, 5501244, 6876555, 7204010, 8644812, 9168740, 10085614, 10806015, 13753110, 14408020, 15128421, 20171228, 21612030, 25214035, 27506220, 30256842, 43224060, 50428070, 60513684, 75642105, 100856140, 151284210, 302568420]

約数ペア:

[(1, 302568420), (2, 151284210), (3, 100856140), (4, 75642105), (5, 60513684), (6, 50428070), (7, 43224060), (10, 30256842), (11, 27506220), (12, 25214035), (14, 21612030), (15, 20171228), (20, 15128421), (21, 14408020), (22, 13753110), (28, 10806015), (30, 10085614), (33, 9168740), (35, 8644812), (42, 7204010), (44, 6876555), (55, 5501244), (60, 5042807), (66, 4584370), (70, 4322406), (77, 3929460), (79, 3829980), (84, 3602005), (105, 2881604), (110, 2750622), (132, 2292185), (140, 2161203), (154, 1964730), (158, 1914990), (165, 1833748), (210, 1440802), (220, 1375311), (231, 1309820), (237, 1276660), (308, 982365), (316, 957495), (330, 916874), (385, 785892), (395, 765996), (420, 720401), (462, 654910), (474, 638330), (553, 547140), (660, 458437), (770, 392946), (790, 382998), (829, 364980), (869, 348180), (924, 327455), (948, 319165), (1106, 273570), (1155, 261964), (1185, 255332), (1540, 196473), (1580, 191499), (1658, 182490), (1659, 182380), (1738, 174090), (2212, 136785), (2310, 130982), (2370, 127666), (2487, 121660), (2607, 116060), (2765, 109428), (3316, 91245), (3318, 91190), (3476, 87045), (4145, 72996), (4345, 69636), (4620, 65491), (4740, 63833), (4974, 60830), (5214, 58030), (5530, 54714), (5803, 52140), (6083, 49740), (6636, 45595), (8290, 36498), (8295, 36476), (8690, 34818), (9119, 33180), (9948, 30415), (10428, 29015), (11060, 27357), (11606, 26070), (12166, 24870), (12435, 24332), (13035, 23212), (16580, 18249), (16590, 18238), (17380, 17409)]