1644050520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 384

約数和(自身を含む): 6438781440

約数和(自身を除く): 4794730920

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, 73, 81, 84, 90, 105, 108, 120, 126, 135, 140, 146, 162, 168, 180, 189, 210, 216, 219, 243, 252, 270, 280, 292, 315, 324, 331, 360, 365, 378, 405, 420, 438, 486, 504, 511, 540, 567, 584, 630, 648, 657, 662, 730, 756, 810, 840, 876, 945, 972, 993, 1022, 1080, 1095, 1134, 1215, 1260, 1314, 1324, 1460, 1512, 1533, 1620, 1655, 1701, 1752, 1890, 1944, 1971, 1986, 2044, 2190, 2268, 2317, 2430, 2520, 2555, 2628, 2648, 2835, 2920, 2979, 3066, 3240, 3285, 3310, 3402, 3780, 3942, 3972, 4088, 4380, 4536, 4599, 4634, 4860, 4965, 5110, 5256, 5670, 5913, 5958, 6132, 6570, 6620, 6804, 6951, 7560, 7665, 7884, 7944, 8505, 8760, 8937, 9198, 9268, 9720, 9855, 9930, 10220, 11340, 11585, 11826, 11916, 12264, 13140, 13240, 13608, 13797, 13902, 14895, 15330, 15768, 17010, 17739, 17874, 18396, 18536, 19710, 19860, 20440, 20853, 22680, 22995, 23170, 23652, 23832, 24163, 26280, 26811, 27594, 27804, 29565, 29790, 30660, 34020, 34755, 35478, 35748, 36792, 39420, 39720, 41391, 41706, 44685, 45990, 46340, 47304, 48326, 53622, 55188, 55608, 59130, 59580, 61320, 62559, 68040, 68985, 69510, 70956, 71496, 72489, 78840, 80433, 82782, 83412, 88695, 89370, 91980, 92680, 96652, 104265, 107244, 110376, 118260, 119160, 120815, 124173, 125118, 134055, 137970, 139020, 141912, 144978, 160866, 165564, 166824, 169141, 177390, 178740, 183960, 187677, 193304, 206955, 208530, 214488, 217467, 236520, 241630, 248346, 250236, 268110, 275940, 278040, 289956, 312795, 321732, 331128, 338282, 354780, 357480, 362445, 375354, 402165, 413910, 417060, 434934, 483260, 496692, 500472, 507423, 536220, 551880, 563031, 579912, 620865, 625590, 643464, 652401, 676564, 709560, 724890, 750708, 804330, 827820, 834120, 845705, 869868, 938385, 966520, 993384, 1014846, 1072440, 1087335, 1126062, 1241730, 1251180, 1304802, 1353128, 1449780, 1501416, 1522269, 1608660, 1655640, 1691410, 1739736, 1876770, 1957203, 2029692, 2174670, 2252124, 2483460, 2502360, 2537115, 2609604, 2815155, 2899560, 3044538, 3217320, 3262005, 3382820, 3753540, 3914406, 4059384, 4349340, 4504248, 4566807, 4966920, 5074230, 5219208, 5630310, 5871609, 6089076, 6524010, 6765640, 7507080, 7611345, 7828812, 8698680, 9133614, 9786015, 10148460, 11260620, 11743218, 12178152, 13048020, 13700421, 15222690, 15657624, 18267228, 19572030, 20296920, 22521240, 22834035, 23486436, 26096040, 27400842, 29358045, 30445380, 36534456, 39144060, 41101263, 45668070, 46972872, 54801684, 58716090, 60890760, 68502105, 78288120, 82202526, 91336140, 109603368, 117432180, 137004210, 164405052, 182672280, 205506315, 234864360, 274008420, 328810104, 411012630, 548016840, 822025260, 1644050520]

約数ペア:

[(1, 1644050520), (2, 822025260), (3, 548016840), (4, 411012630), (5, 328810104), (6, 274008420), (7, 234864360), (8, 205506315), (9, 182672280), (10, 164405052), (12, 137004210), (14, 117432180), (15, 109603368), (18, 91336140), (20, 82202526), (21, 78288120), (24, 68502105), (27, 60890760), (28, 58716090), (30, 54801684), (35, 46972872), (36, 45668070), (40, 41101263), (42, 39144060), (45, 36534456), (54, 30445380), (56, 29358045), (60, 27400842), (63, 26096040), (70, 23486436), (72, 22834035), (73, 22521240), (81, 20296920), (84, 19572030), (90, 18267228), (105, 15657624), (108, 15222690), (120, 13700421), (126, 13048020), (135, 12178152), (140, 11743218), (146, 11260620), (162, 10148460), (168, 9786015), (180, 9133614), (189, 8698680), (210, 7828812), (216, 7611345), (219, 7507080), (243, 6765640), (252, 6524010), (270, 6089076), (280, 5871609), (292, 5630310), (315, 5219208), (324, 5074230), (331, 4966920), (360, 4566807), (365, 4504248), (378, 4349340), (405, 4059384), (420, 3914406), (438, 3753540), (486, 3382820), (504, 3262005), (511, 3217320), (540, 3044538), (567, 2899560), (584, 2815155), (630, 2609604), (648, 2537115), (657, 2502360), (662, 2483460), (730, 2252124), (756, 2174670), (810, 2029692), (840, 1957203), (876, 1876770), (945, 1739736), (972, 1691410), (993, 1655640), (1022, 1608660), (1080, 1522269), (1095, 1501416), (1134, 1449780), (1215, 1353128), (1260, 1304802), (1314, 1251180), (1324, 1241730), (1460, 1126062), (1512, 1087335), (1533, 1072440), (1620, 1014846), (1655, 993384), (1701, 966520), (1752, 938385), (1890, 869868), (1944, 845705), (1971, 834120), (1986, 827820), (2044, 804330), (2190, 750708), (2268, 724890), (2317, 709560), (2430, 676564), (2520, 652401), (2555, 643464), (2628, 625590), (2648, 620865), (2835, 579912), (2920, 563031), (2979, 551880), (3066, 536220), (3240, 507423), (3285, 500472), (3310, 496692), (3402, 483260), (3780, 434934), (3942, 417060), (3972, 413910), (4088, 402165), (4380, 375354), (4536, 362445), (4599, 357480), (4634, 354780), (4860, 338282), (4965, 331128), (5110, 321732), (5256, 312795), (5670, 289956), (5913, 278040), (5958, 275940), (6132, 268110), (6570, 250236), (6620, 248346), (6804, 241630), (6951, 236520), (7560, 217467), (7665, 214488), (7884, 208530), (7944, 206955), (8505, 193304), (8760, 187677), (8937, 183960), (9198, 178740), (9268, 177390), (9720, 169141), (9855, 166824), (9930, 165564), (10220, 160866), (11340, 144978), (11585, 141912), (11826, 139020), (11916, 137970), (12264, 134055), (13140, 125118), (13240, 124173), (13608, 120815), (13797, 119160), (13902, 118260), (14895, 110376), (15330, 107244), (15768, 104265), (17010, 96652), (17739, 92680), (17874, 91980), (18396, 89370), (18536, 88695), (19710, 83412), (19860, 82782), (20440, 80433), (20853, 78840), (22680, 72489), (22995, 71496), (23170, 70956), (23652, 69510), (23832, 68985), (24163, 68040), (26280, 62559), (26811, 61320), (27594, 59580), (27804, 59130), (29565, 55608), (29790, 55188), (30660, 53622), (34020, 48326), (34755, 47304), (35478, 46340), (35748, 45990), (36792, 44685), (39420, 41706), (39720, 41391)]