2019806880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3557}}^1$

素因数の和:3608

約数の個数: 288

約数和(自身を含む): 7875874944

約数和(自身を除く): 5856068064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 546, 560, 624, 672, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1120, 1183, 1248, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2080, 2184, 2366, 2535, 2704, 2730, 2912, 3120, 3360, 3380, 3549, 3557, 3640, 4056, 4368, 4732, 5070, 5408, 5460, 5915, 6240, 6760, 7098, 7114, 7280, 8112, 8736, 9464, 10140, 10671, 10920, 11830, 13520, 14196, 14228, 14560, 16224, 17745, 17785, 18928, 20280, 21342, 21840, 23660, 24899, 27040, 28392, 28456, 35490, 35570, 37856, 40560, 42684, 43680, 46241, 47320, 49798, 53355, 56784, 56912, 70980, 71140, 74697, 81120, 85368, 92482, 94640, 99596, 106710, 113568, 113824, 124495, 138723, 141960, 142280, 149394, 170736, 184964, 189280, 199192, 213420, 231205, 248990, 277446, 283920, 284560, 298788, 323687, 341472, 369928, 373485, 398384, 426840, 462410, 497980, 554892, 567840, 569120, 597576, 601133, 647374, 693615, 739856, 746970, 796768, 853680, 924820, 971061, 995960, 1109784, 1195152, 1202266, 1294748, 1387230, 1479712, 1493940, 1618435, 1707360, 1803399, 1849640, 1942122, 1991920, 2219568, 2390304, 2404532, 2589496, 2774460, 2987880, 3005665, 3236870, 3606798, 3699280, 3884244, 3983840, 4207931, 4439136, 4809064, 4855305, 5178992, 5548920, 5975760, 6011330, 6473740, 7213596, 7398560, 7768488, 8415862, 9016995, 9618128, 9710610, 10357984, 11097840, 11951520, 12022660, 12623793, 12947480, 14427192, 15536976, 16831724, 18033990, 19236256, 19421220, 21039655, 22195680, 24045320, 25247586, 25894960, 28854384, 31073952, 33663448, 36067980, 38842440, 42079310, 48090640, 50495172, 51789920, 57708768, 63118965, 67326896, 72135960, 77684880, 84158620, 96181280, 100990344, 126237930, 134653792, 144271920, 155369760, 168317240, 201980688, 252475860, 288543840, 336634480, 403961376, 504951720, 673268960, 1009903440, 2019806880]

約数ペア:

[(1, 2019806880), (2, 1009903440), (3, 673268960), (4, 504951720), (5, 403961376), (6, 336634480), (7, 288543840), (8, 252475860), (10, 201980688), (12, 168317240), (13, 155369760), (14, 144271920), (15, 134653792), (16, 126237930), (20, 100990344), (21, 96181280), (24, 84158620), (26, 77684880), (28, 72135960), (30, 67326896), (32, 63118965), (35, 57708768), (39, 51789920), (40, 50495172), (42, 48090640), (48, 42079310), (52, 38842440), (56, 36067980), (60, 33663448), (65, 31073952), (70, 28854384), (78, 25894960), (80, 25247586), (84, 24045320), (91, 22195680), (96, 21039655), (104, 19421220), (105, 19236256), (112, 18033990), (120, 16831724), (130, 15536976), (140, 14427192), (156, 12947480), (160, 12623793), (168, 12022660), (169, 11951520), (182, 11097840), (195, 10357984), (208, 9710610), (210, 9618128), (224, 9016995), (240, 8415862), (260, 7768488), (273, 7398560), (280, 7213596), (312, 6473740), (336, 6011330), (338, 5975760), (364, 5548920), (390, 5178992), (416, 4855305), (420, 4809064), (455, 4439136), (480, 4207931), (507, 3983840), (520, 3884244), (546, 3699280), (560, 3606798), (624, 3236870), (672, 3005665), (676, 2987880), (728, 2774460), (780, 2589496), (840, 2404532), (845, 2390304), (910, 2219568), (1014, 1991920), (1040, 1942122), (1092, 1849640), (1120, 1803399), (1183, 1707360), (1248, 1618435), (1352, 1493940), (1365, 1479712), (1456, 1387230), (1560, 1294748), (1680, 1202266), (1690, 1195152), (1820, 1109784), (2028, 995960), (2080, 971061), (2184, 924820), (2366, 853680), (2535, 796768), (2704, 746970), (2730, 739856), (2912, 693615), (3120, 647374), (3360, 601133), (3380, 597576), (3549, 569120), (3557, 567840), (3640, 554892), (4056, 497980), (4368, 462410), (4732, 426840), (5070, 398384), (5408, 373485), (5460, 369928), (5915, 341472), (6240, 323687), (6760, 298788), (7098, 284560), (7114, 283920), (7280, 277446), (8112, 248990), (8736, 231205), (9464, 213420), (10140, 199192), (10671, 189280), (10920, 184964), (11830, 170736), (13520, 149394), (14196, 142280), (14228, 141960), (14560, 138723), (16224, 124495), (17745, 113824), (17785, 113568), (18928, 106710), (20280, 99596), (21342, 94640), (21840, 92482), (23660, 85368), (24899, 81120), (27040, 74697), (28392, 71140), (28456, 70980), (35490, 56912), (35570, 56784), (37856, 53355), (40560, 49798), (42684, 47320), (43680, 46241)]