899743320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1494

約数の個数: 192

約数和(自身を含む): 3355672320

約数和(自身を除く): 2455929000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 307, 315, 360, 420, 504, 614, 630, 840, 921, 1163, 1228, 1260, 1535, 1842, 2149, 2326, 2456, 2520, 2763, 3070, 3489, 3684, 4298, 4605, 4652, 5526, 5815, 6140, 6447, 6978, 7368, 8141, 8596, 9210, 9304, 10467, 10745, 11052, 11630, 12280, 12894, 13815, 13956, 16282, 17192, 17445, 18420, 19341, 20934, 21490, 22104, 23260, 24423, 25788, 27630, 27912, 32235, 32564, 34890, 36840, 38682, 40705, 41868, 42980, 46520, 48846, 51576, 52335, 55260, 64470, 65128, 69780, 73269, 77364, 81410, 83736, 85960, 96705, 97692, 104670, 110520, 122115, 128940, 139560, 146538, 154728, 162820, 193410, 195384, 209340, 244230, 257880, 293076, 325640, 357041, 366345, 386820, 418680, 488460, 586152, 714082, 732690, 773640, 976920, 1071123, 1428164, 1465380, 1785205, 2142246, 2499287, 2856328, 2930760, 3213369, 3570410, 4284492, 4998574, 5355615, 6426738, 7140820, 7497861, 8568984, 9997148, 10711230, 12496435, 12853476, 14281640, 14995722, 16066845, 19994296, 21422460, 22493583, 24992870, 25706952, 29991444, 32133690, 37489305, 42844920, 44987166, 49985740, 59982888, 64267380, 74978610, 89974332, 99971480, 112467915, 128534760, 149957220, 179948664, 224935830, 299914440, 449871660, 899743320]

約数ペア:

[(1, 899743320), (2, 449871660), (3, 299914440), (4, 224935830), (5, 179948664), (6, 149957220), (7, 128534760), (8, 112467915), (9, 99971480), (10, 89974332), (12, 74978610), (14, 64267380), (15, 59982888), (18, 49985740), (20, 44987166), (21, 42844920), (24, 37489305), (28, 32133690), (30, 29991444), (35, 25706952), (36, 24992870), (40, 22493583), (42, 21422460), (45, 19994296), (56, 16066845), (60, 14995722), (63, 14281640), (70, 12853476), (72, 12496435), (84, 10711230), (90, 9997148), (105, 8568984), (120, 7497861), (126, 7140820), (140, 6426738), (168, 5355615), (180, 4998574), (210, 4284492), (252, 3570410), (280, 3213369), (307, 2930760), (315, 2856328), (360, 2499287), (420, 2142246), (504, 1785205), (614, 1465380), (630, 1428164), (840, 1071123), (921, 976920), (1163, 773640), (1228, 732690), (1260, 714082), (1535, 586152), (1842, 488460), (2149, 418680), (2326, 386820), (2456, 366345), (2520, 357041), (2763, 325640), (3070, 293076), (3489, 257880), (3684, 244230), (4298, 209340), (4605, 195384), (4652, 193410), (5526, 162820), (5815, 154728), (6140, 146538), (6447, 139560), (6978, 128940), (7368, 122115), (8141, 110520), (8596, 104670), (9210, 97692), (9304, 96705), (10467, 85960), (10745, 83736), (11052, 81410), (11630, 77364), (12280, 73269), (12894, 69780), (13815, 65128), (13956, 64470), (16282, 55260), (17192, 52335), (17445, 51576), (18420, 48846), (19341, 46520), (20934, 42980), (21490, 41868), (22104, 40705), (23260, 38682), (24423, 36840), (25788, 34890), (27630, 32564), (27912, 32235)]