2638886040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:716

約数の個数: 320

約数和(自身を含む): 10196524800

約数和(自身を除く): 7557638760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 307, 315, 324, 360, 378, 379, 405, 420, 504, 540, 567, 614, 630, 648, 756, 758, 810, 840, 921, 945, 1080, 1134, 1137, 1228, 1260, 1512, 1516, 1535, 1620, 1842, 1890, 1895, 2149, 2268, 2274, 2456, 2520, 2653, 2763, 2835, 3032, 3070, 3240, 3411, 3684, 3780, 3790, 4298, 4536, 4548, 4605, 5306, 5526, 5670, 5685, 6140, 6447, 6822, 7368, 7560, 7580, 7959, 8289, 8596, 9096, 9210, 10233, 10612, 10745, 11052, 11340, 11370, 12280, 12894, 13265, 13644, 13815, 15160, 15918, 16578, 17055, 17192, 18420, 19341, 20466, 21224, 21490, 22104, 22680, 22740, 23877, 24867, 25788, 26530, 27288, 27630, 30699, 31836, 32235, 33156, 34110, 36840, 38682, 39795, 40932, 41445, 42980, 45480, 47754, 49734, 51165, 51576, 53060, 55260, 58023, 61398, 63672, 64470, 66312, 68220, 71631, 77364, 79590, 81864, 82890, 85960, 95508, 96705, 99468, 102330, 106120, 110520, 116046, 116353, 119385, 122796, 124335, 128940, 136440, 143262, 153495, 154728, 159180, 165780, 174069, 191016, 193410, 198936, 204660, 214893, 232092, 232706, 238770, 245592, 248670, 257880, 286524, 290115, 306990, 318360, 331560, 348138, 349059, 358155, 386820, 409320, 429786, 464184, 465412, 477540, 497340, 573048, 580230, 581765, 613980, 696276, 698118, 716310, 773640, 814471, 859572, 870345, 930824, 955080, 994680, 1047177, 1074465, 1160460, 1163530, 1227960, 1392552, 1396236, 1432620, 1628942, 1719144, 1740690, 1745295, 2094354, 2148930, 2320920, 2327060, 2443413, 2792472, 2865240, 3141531, 3257884, 3481380, 3490590, 4072355, 4188708, 4297860, 4654120, 4886826, 5235885, 6283062, 6515768, 6962760, 6981180, 7330239, 8144710, 8377416, 8595720, 9424593, 9773652, 10471770, 12217065, 12566124, 13962360, 14660478, 15707655, 16289420, 18849186, 19547304, 20943540, 21990717, 24434130, 25132248, 29320956, 31415310, 32578840, 36651195, 37698372, 41887080, 43981434, 47122965, 48868260, 58641912, 62830620, 65972151, 73302390, 75396744, 87962868, 94245930, 97736520, 109953585, 125661240, 131944302, 146604780, 175925736, 188491860, 219907170, 263888604, 293209560, 329860755, 376983720, 439814340, 527777208, 659721510, 879628680, 1319443020, 2638886040]

約数ペア:

[(1, 2638886040), (2, 1319443020), (3, 879628680), (4, 659721510), (5, 527777208), (6, 439814340), (7, 376983720), (8, 329860755), (9, 293209560), (10, 263888604), (12, 219907170), (14, 188491860), (15, 175925736), (18, 146604780), (20, 131944302), (21, 125661240), (24, 109953585), (27, 97736520), (28, 94245930), (30, 87962868), (35, 75396744), (36, 73302390), (40, 65972151), (42, 62830620), (45, 58641912), (54, 48868260), (56, 47122965), (60, 43981434), (63, 41887080), (70, 37698372), (72, 36651195), (81, 32578840), (84, 31415310), (90, 29320956), (105, 25132248), (108, 24434130), (120, 21990717), (126, 20943540), (135, 19547304), (140, 18849186), (162, 16289420), (168, 15707655), (180, 14660478), (189, 13962360), (210, 12566124), (216, 12217065), (252, 10471770), (270, 9773652), (280, 9424593), (307, 8595720), (315, 8377416), (324, 8144710), (360, 7330239), (378, 6981180), (379, 6962760), (405, 6515768), (420, 6283062), (504, 5235885), (540, 4886826), (567, 4654120), (614, 4297860), (630, 4188708), (648, 4072355), (756, 3490590), (758, 3481380), (810, 3257884), (840, 3141531), (921, 2865240), (945, 2792472), (1080, 2443413), (1134, 2327060), (1137, 2320920), (1228, 2148930), (1260, 2094354), (1512, 1745295), (1516, 1740690), (1535, 1719144), (1620, 1628942), (1842, 1432620), (1890, 1396236), (1895, 1392552), (2149, 1227960), (2268, 1163530), (2274, 1160460), (2456, 1074465), (2520, 1047177), (2653, 994680), (2763, 955080), (2835, 930824), (3032, 870345), (3070, 859572), (3240, 814471), (3411, 773640), (3684, 716310), (3780, 698118), (3790, 696276), (4298, 613980), (4536, 581765), (4548, 580230), (4605, 573048), (5306, 497340), (5526, 477540), (5670, 465412), (5685, 464184), (6140, 429786), (6447, 409320), (6822, 386820), (7368, 358155), (7560, 349059), (7580, 348138), (7959, 331560), (8289, 318360), (8596, 306990), (9096, 290115), (9210, 286524), (10233, 257880), (10612, 248670), (10745, 245592), (11052, 238770), (11340, 232706), (11370, 232092), (12280, 214893), (12894, 204660), (13265, 198936), (13644, 193410), (13815, 191016), (15160, 174069), (15918, 165780), (16578, 159180), (17055, 154728), (17192, 153495), (18420, 143262), (19341, 136440), (20466, 128940), (21224, 124335), (21490, 122796), (22104, 119385), (22680, 116353), (22740, 116046), (23877, 110520), (24867, 106120), (25788, 102330), (26530, 99468), (27288, 96705), (27630, 95508), (30699, 85960), (31836, 82890), (32235, 81864), (33156, 79590), (34110, 77364), (36840, 71631), (38682, 68220), (39795, 66312), (40932, 64470), (41445, 63672), (42980, 61398), (45480, 58023), (47754, 55260), (49734, 53060), (51165, 51576)]