287142240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 384

約数和(自身を含む): 1196633088

約数和(自身を除く): 909490848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 352, 357, 374, 385, 408, 420, 440, 457, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 660, 672, 680, 714, 748, 770, 816, 840, 880, 914, 924, 935, 952, 1020, 1056, 1120, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1371, 1428, 1496, 1540, 1632, 1680, 1760, 1785, 1828, 1848, 1870, 1904, 2040, 2244, 2285, 2310, 2380, 2464, 2618, 2640, 2720, 2742, 2805, 2856, 2992, 3080, 3199, 3360, 3570, 3656, 3696, 3740, 3808, 3927, 4080, 4488, 4570, 4620, 4760, 5027, 5236, 5280, 5484, 5610, 5712, 5984, 6160, 6398, 6545, 6855, 7140, 7312, 7392, 7480, 7769, 7854, 8160, 8976, 9140, 9240, 9520, 9597, 10054, 10472, 10968, 11220, 11424, 12320, 12796, 13090, 13710, 14280, 14624, 14960, 15081, 15538, 15708, 15995, 17952, 18280, 18480, 19040, 19194, 19635, 20108, 20944, 21936, 22440, 23307, 25135, 25592, 26180, 27420, 28560, 29920, 30162, 31076, 31416, 31990, 35189, 36560, 36960, 38388, 38845, 39270, 40216, 41888, 43872, 44880, 46614, 47985, 50270, 51184, 52360, 54383, 54840, 57120, 60324, 62152, 62832, 63980, 70378, 73120, 75405, 76776, 77690, 78540, 80432, 85459, 89760, 93228, 95970, 100540, 102368, 104720, 105567, 108766, 109680, 116535, 120648, 124304, 125664, 127960, 140756, 150810, 153552, 155380, 157080, 160864, 163149, 170918, 175945, 186456, 191940, 201080, 209440, 211134, 217532, 219360, 233070, 241296, 248608, 255920, 256377, 271915, 281512, 301620, 307104, 310760, 314160, 326298, 341836, 351890, 372912, 383880, 402160, 422268, 427295, 435064, 466140, 482592, 511840, 512754, 527835, 543830, 563024, 598213, 603240, 621520, 628320, 652596, 683672, 703780, 745824, 767760, 804320, 815745, 844536, 854590, 870128, 932280, 1025508, 1055670, 1087660, 1126048, 1196426, 1206480, 1243040, 1281885, 1305192, 1367344, 1407560, 1535520, 1631490, 1689072, 1709180, 1740256, 1794639, 1864560, 2051016, 2111340, 2175320, 2392852, 2412960, 2563770, 2610384, 2734688, 2815120, 2991065, 3262980, 3378144, 3418360, 3589278, 3729120, 4102032, 4222680, 4350640, 4785704, 5127540, 5220768, 5630240, 5982130, 6525960, 6836720, 7178556, 8204064, 8445360, 8701280, 8973195, 9571408, 10255080, 11964260, 13051920, 13673440, 14357112, 16890720, 17946390, 19142816, 20510160, 23928520, 26103840, 28714224, 35892780, 41020320, 47857040, 57428448, 71785560, 95714080, 143571120, 287142240]

約数ペア:

[(1, 287142240), (2, 143571120), (3, 95714080), (4, 71785560), (5, 57428448), (6, 47857040), (7, 41020320), (8, 35892780), (10, 28714224), (11, 26103840), (12, 23928520), (14, 20510160), (15, 19142816), (16, 17946390), (17, 16890720), (20, 14357112), (21, 13673440), (22, 13051920), (24, 11964260), (28, 10255080), (30, 9571408), (32, 8973195), (33, 8701280), (34, 8445360), (35, 8204064), (40, 7178556), (42, 6836720), (44, 6525960), (48, 5982130), (51, 5630240), (55, 5220768), (56, 5127540), (60, 4785704), (66, 4350640), (68, 4222680), (70, 4102032), (77, 3729120), (80, 3589278), (84, 3418360), (85, 3378144), (88, 3262980), (96, 2991065), (102, 2815120), (105, 2734688), (110, 2610384), (112, 2563770), (119, 2412960), (120, 2392852), (132, 2175320), (136, 2111340), (140, 2051016), (154, 1864560), (160, 1794639), (165, 1740256), (168, 1709180), (170, 1689072), (176, 1631490), (187, 1535520), (204, 1407560), (210, 1367344), (220, 1305192), (224, 1281885), (231, 1243040), (238, 1206480), (240, 1196426), (255, 1126048), (264, 1087660), (272, 1055670), (280, 1025508), (308, 932280), (330, 870128), (336, 854590), (340, 844536), (352, 815745), (357, 804320), (374, 767760), (385, 745824), (408, 703780), (420, 683672), (440, 652596), (457, 628320), (462, 621520), (476, 603240), (480, 598213), (510, 563024), (528, 543830), (544, 527835), (560, 512754), (561, 511840), (595, 482592), (616, 466140), (660, 435064), (672, 427295), (680, 422268), (714, 402160), (748, 383880), (770, 372912), (816, 351890), (840, 341836), (880, 326298), (914, 314160), (924, 310760), (935, 307104), (952, 301620), (1020, 281512), (1056, 271915), (1120, 256377), (1122, 255920), (1155, 248608), (1190, 241296), (1232, 233070), (1309, 219360), (1320, 217532), (1360, 211134), (1371, 209440), (1428, 201080), (1496, 191940), (1540, 186456), (1632, 175945), (1680, 170918), (1760, 163149), (1785, 160864), (1828, 157080), (1848, 155380), (1870, 153552), (1904, 150810), (2040, 140756), (2244, 127960), (2285, 125664), (2310, 124304), (2380, 120648), (2464, 116535), (2618, 109680), (2640, 108766), (2720, 105567), (2742, 104720), (2805, 102368), (2856, 100540), (2992, 95970), (3080, 93228), (3199, 89760), (3360, 85459), (3570, 80432), (3656, 78540), (3696, 77690), (3740, 76776), (3808, 75405), (3927, 73120), (4080, 70378), (4488, 63980), (4570, 62832), (4620, 62152), (4760, 60324), (5027, 57120), (5236, 54840), (5280, 54383), (5484, 52360), (5610, 51184), (5712, 50270), (5984, 47985), (6160, 46614), (6398, 44880), (6545, 43872), (6855, 41888), (7140, 40216), (7312, 39270), (7392, 38845), (7480, 38388), (7769, 36960), (7854, 36560), (8160, 35189), (8976, 31990), (9140, 31416), (9240, 31076), (9520, 30162), (9597, 29920), (10054, 28560), (10472, 27420), (10968, 26180), (11220, 25592), (11424, 25135), (12320, 23307), (12796, 22440), (13090, 21936), (13710, 20944), (14280, 20108), (14624, 19635), (14960, 19194), (15081, 19040), (15538, 18480), (15708, 18280), (15995, 17952)]