328162560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 288

約数和(自身を含む): 1213252992

約数和(自身を除く): 885090432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 457, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 768, 816, 880, 914, 935, 960, 1020, 1056, 1088, 1122, 1280, 1320, 1360, 1371, 1408, 1496, 1632, 1760, 1828, 1870, 1920, 2040, 2112, 2176, 2244, 2285, 2640, 2720, 2742, 2805, 2816, 2992, 3264, 3520, 3656, 3740, 3840, 4080, 4224, 4352, 4488, 4570, 5027, 5280, 5440, 5484, 5610, 5984, 6528, 6855, 7040, 7312, 7480, 7769, 8160, 8448, 8976, 9140, 10054, 10560, 10880, 10968, 11220, 11968, 13056, 13710, 14080, 14624, 14960, 15081, 15538, 16320, 17952, 18280, 20108, 21120, 21760, 21936, 22440, 23307, 23936, 25135, 27420, 29248, 29920, 30162, 31076, 32640, 35904, 36560, 38845, 40216, 42240, 43872, 44880, 46614, 47872, 50270, 54840, 58496, 59840, 60324, 62152, 65280, 71808, 73120, 75405, 77690, 80432, 85459, 87744, 89760, 93228, 100540, 109680, 116535, 116992, 119680, 120648, 124304, 143616, 146240, 150810, 155380, 160864, 170918, 175488, 179520, 186456, 201080, 219360, 233070, 239360, 241296, 248608, 256377, 292480, 301620, 310760, 321728, 341836, 350976, 359040, 372912, 402160, 427295, 438720, 466140, 482592, 497216, 512754, 584960, 603240, 621520, 643456, 683672, 718080, 745824, 804320, 854590, 877440, 932280, 965184, 994432, 1025508, 1206480, 1243040, 1281885, 1286912, 1367344, 1491648, 1608640, 1709180, 1754880, 1864560, 1930368, 1988864, 2051016, 2412960, 2486080, 2563770, 2734688, 2983296, 3217280, 3418360, 3729120, 3860736, 4102032, 4825920, 4972160, 5127540, 5469376, 5966592, 6434560, 6836720, 7458240, 8204064, 9651840, 9944320, 10255080, 10938752, 13673440, 14916480, 16408128, 19303680, 20510160, 21877504, 27346880, 29832960, 32816256, 41020320, 54693760, 65632512, 82040640, 109387520, 164081280, 328162560]

約数ペア:

[(1, 328162560), (2, 164081280), (3, 109387520), (4, 82040640), (5, 65632512), (6, 54693760), (8, 41020320), (10, 32816256), (11, 29832960), (12, 27346880), (15, 21877504), (16, 20510160), (17, 19303680), (20, 16408128), (22, 14916480), (24, 13673440), (30, 10938752), (32, 10255080), (33, 9944320), (34, 9651840), (40, 8204064), (44, 7458240), (48, 6836720), (51, 6434560), (55, 5966592), (60, 5469376), (64, 5127540), (66, 4972160), (68, 4825920), (80, 4102032), (85, 3860736), (88, 3729120), (96, 3418360), (102, 3217280), (110, 2983296), (120, 2734688), (128, 2563770), (132, 2486080), (136, 2412960), (160, 2051016), (165, 1988864), (170, 1930368), (176, 1864560), (187, 1754880), (192, 1709180), (204, 1608640), (220, 1491648), (240, 1367344), (255, 1286912), (256, 1281885), (264, 1243040), (272, 1206480), (320, 1025508), (330, 994432), (340, 965184), (352, 932280), (374, 877440), (384, 854590), (408, 804320), (440, 745824), (457, 718080), (480, 683672), (510, 643456), (528, 621520), (544, 603240), (561, 584960), (640, 512754), (660, 497216), (680, 482592), (704, 466140), (748, 438720), (768, 427295), (816, 402160), (880, 372912), (914, 359040), (935, 350976), (960, 341836), (1020, 321728), (1056, 310760), (1088, 301620), (1122, 292480), (1280, 256377), (1320, 248608), (1360, 241296), (1371, 239360), (1408, 233070), (1496, 219360), (1632, 201080), (1760, 186456), (1828, 179520), (1870, 175488), (1920, 170918), (2040, 160864), (2112, 155380), (2176, 150810), (2244, 146240), (2285, 143616), (2640, 124304), (2720, 120648), (2742, 119680), (2805, 116992), (2816, 116535), (2992, 109680), (3264, 100540), (3520, 93228), (3656, 89760), (3740, 87744), (3840, 85459), (4080, 80432), (4224, 77690), (4352, 75405), (4488, 73120), (4570, 71808), (5027, 65280), (5280, 62152), (5440, 60324), (5484, 59840), (5610, 58496), (5984, 54840), (6528, 50270), (6855, 47872), (7040, 46614), (7312, 44880), (7480, 43872), (7769, 42240), (8160, 40216), (8448, 38845), (8976, 36560), (9140, 35904), (10054, 32640), (10560, 31076), (10880, 30162), (10968, 29920), (11220, 29248), (11968, 27420), (13056, 25135), (13710, 23936), (14080, 23307), (14624, 22440), (14960, 21936), (15081, 21760), (15538, 21120), (16320, 20108), (17952, 18280)]