1921132080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 400

約数和(自身を含む): 7819124544

約数和(自身を除く): 5897992464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 162, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 280, 287, 315, 324, 328, 336, 360, 369, 378, 405, 410, 420, 432, 492, 504, 540, 560, 567, 574, 615, 630, 648, 656, 720, 738, 756, 810, 820, 840, 861, 945, 984, 1008, 1033, 1080, 1107, 1134, 1148, 1230, 1260, 1296, 1435, 1476, 1512, 1620, 1640, 1680, 1722, 1845, 1890, 1968, 2066, 2160, 2214, 2268, 2296, 2460, 2520, 2583, 2835, 2870, 2952, 3024, 3099, 3240, 3280, 3321, 3444, 3690, 3780, 4132, 4305, 4428, 4536, 4592, 4920, 5040, 5165, 5166, 5535, 5670, 5740, 5904, 6198, 6480, 6642, 6888, 7231, 7380, 7560, 7749, 8264, 8610, 8856, 9072, 9297, 9840, 10330, 10332, 11070, 11340, 11480, 12396, 12915, 13284, 13776, 14462, 14760, 15120, 15495, 15498, 16528, 16605, 17220, 17712, 18594, 20660, 20664, 21693, 22140, 22680, 22960, 23247, 24792, 25830, 26568, 27891, 28924, 29520, 30990, 30996, 33210, 34440, 36155, 37188, 38745, 41320, 41328, 42353, 43386, 44280, 45360, 46485, 46494, 49584, 51660, 53136, 55782, 57848, 61980, 61992, 65079, 66420, 68880, 72310, 74376, 77490, 82640, 83673, 84706, 86772, 88560, 92970, 92988, 103320, 108465, 111564, 115696, 116235, 123960, 123984, 127059, 130158, 132840, 139455, 144620, 148752, 154980, 167346, 169412, 173544, 185940, 185976, 195237, 206640, 211765, 216930, 223128, 232470, 247920, 254118, 260316, 265680, 278910, 289240, 296471, 309960, 325395, 334692, 338824, 347088, 371880, 371952, 381177, 390474, 418365, 423530, 433860, 446256, 464940, 508236, 520632, 557820, 578480, 585711, 592942, 619920, 635295, 650790, 669384, 677648, 743760, 762354, 780948, 836730, 847060, 867720, 889413, 929880, 976185, 1016472, 1041264, 1115640, 1143531, 1171422, 1185884, 1270590, 1301580, 1338768, 1482355, 1524708, 1561896, 1673460, 1694120, 1735440, 1778826, 1859760, 1905885, 1952370, 2032944, 2231280, 2287062, 2342844, 2371768, 2541180, 2603160, 2668239, 2928555, 2964710, 3049416, 3123792, 3346920, 3388240, 3430593, 3557652, 3811770, 3904740, 4447065, 4574124, 4685688, 4743536, 5082360, 5206320, 5336478, 5717655, 5857110, 5929420, 6098832, 6693840, 6861186, 7115304, 7623540, 7809480, 8004717, 8894130, 9148248, 9371376, 10164720, 10672956, 11435310, 11714220, 11858840, 13341195, 13722372, 14230608, 15247080, 15618960, 16009434, 17152965, 17788260, 18296496, 21345912, 22870620, 23428440, 23717680, 24014151, 26682390, 27444744, 30494160, 32018868, 34305930, 35576520, 40023585, 42691824, 45741240, 46856880, 48028302, 53364780, 54889488, 64037736, 68611860, 71153040, 80047170, 91482480, 96056604, 106729560, 120070755, 128075472, 137223720, 160094340, 192113208, 213459120, 240141510, 274447440, 320188680, 384226416, 480283020, 640377360, 960566040, 1921132080]

約数ペア:

[(1, 1921132080), (2, 960566040), (3, 640377360), (4, 480283020), (5, 384226416), (6, 320188680), (7, 274447440), (8, 240141510), (9, 213459120), (10, 192113208), (12, 160094340), (14, 137223720), (15, 128075472), (16, 120070755), (18, 106729560), (20, 96056604), (21, 91482480), (24, 80047170), (27, 71153040), (28, 68611860), (30, 64037736), (35, 54889488), (36, 53364780), (40, 48028302), (41, 46856880), (42, 45741240), (45, 42691824), (48, 40023585), (54, 35576520), (56, 34305930), (60, 32018868), (63, 30494160), (70, 27444744), (72, 26682390), (80, 24014151), (81, 23717680), (82, 23428440), (84, 22870620), (90, 21345912), (105, 18296496), (108, 17788260), (112, 17152965), (120, 16009434), (123, 15618960), (126, 15247080), (135, 14230608), (140, 13722372), (144, 13341195), (162, 11858840), (164, 11714220), (168, 11435310), (180, 10672956), (189, 10164720), (205, 9371376), (210, 9148248), (216, 8894130), (240, 8004717), (246, 7809480), (252, 7623540), (270, 7115304), (280, 6861186), (287, 6693840), (315, 6098832), (324, 5929420), (328, 5857110), (336, 5717655), (360, 5336478), (369, 5206320), (378, 5082360), (405, 4743536), (410, 4685688), (420, 4574124), (432, 4447065), (492, 3904740), (504, 3811770), (540, 3557652), (560, 3430593), (567, 3388240), (574, 3346920), (615, 3123792), (630, 3049416), (648, 2964710), (656, 2928555), (720, 2668239), (738, 2603160), (756, 2541180), (810, 2371768), (820, 2342844), (840, 2287062), (861, 2231280), (945, 2032944), (984, 1952370), (1008, 1905885), (1033, 1859760), (1080, 1778826), (1107, 1735440), (1134, 1694120), (1148, 1673460), (1230, 1561896), (1260, 1524708), (1296, 1482355), (1435, 1338768), (1476, 1301580), (1512, 1270590), (1620, 1185884), (1640, 1171422), (1680, 1143531), (1722, 1115640), (1845, 1041264), (1890, 1016472), (1968, 976185), (2066, 929880), (2160, 889413), (2214, 867720), (2268, 847060), (2296, 836730), (2460, 780948), (2520, 762354), (2583, 743760), (2835, 677648), (2870, 669384), (2952, 650790), (3024, 635295), (3099, 619920), (3240, 592942), (3280, 585711), (3321, 578480), (3444, 557820), (3690, 520632), (3780, 508236), (4132, 464940), (4305, 446256), (4428, 433860), (4536, 423530), (4592, 418365), (4920, 390474), (5040, 381177), (5165, 371952), (5166, 371880), (5535, 347088), (5670, 338824), (5740, 334692), (5904, 325395), (6198, 309960), (6480, 296471), (6642, 289240), (6888, 278910), (7231, 265680), (7380, 260316), (7560, 254118), (7749, 247920), (8264, 232470), (8610, 223128), (8856, 216930), (9072, 211765), (9297, 206640), (9840, 195237), (10330, 185976), (10332, 185940), (11070, 173544), (11340, 169412), (11480, 167346), (12396, 154980), (12915, 148752), (13284, 144620), (13776, 139455), (14462, 132840), (14760, 130158), (15120, 127059), (15495, 123984), (15498, 123960), (16528, 116235), (16605, 115696), (17220, 111564), (17712, 108465), (18594, 103320), (20660, 92988), (20664, 92970), (21693, 88560), (22140, 86772), (22680, 84706), (22960, 83673), (23247, 82640), (24792, 77490), (25830, 74376), (26568, 72310), (27891, 68880), (28924, 66420), (29520, 65079), (30990, 61992), (30996, 61980), (33210, 57848), (34440, 55782), (36155, 53136), (37188, 51660), (38745, 49584), (41320, 46494), (41328, 46485), (42353, 45360), (43386, 44280)]