2971608120

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 432

約数和(自身を含む): 11021526360

約数和(自身を除く): 8049918240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 81, 90, 104, 108, 117, 120, 130, 134, 135, 156, 162, 169, 180, 195, 201, 216, 234, 243, 260, 268, 270, 312, 324, 335, 338, 351, 360, 390, 402, 405, 468, 486, 507, 520, 536, 540, 585, 603, 648, 670, 676, 702, 729, 780, 804, 810, 845, 871, 936, 972, 1005, 1014, 1053, 1080, 1170, 1206, 1215, 1340, 1352, 1404, 1458, 1521, 1560, 1608, 1620, 1690, 1742, 1755, 1809, 1944, 2010, 2028, 2106, 2187, 2340, 2412, 2430, 2535, 2613, 2680, 2808, 2916, 3015, 3042, 3159, 3240, 3380, 3484, 3510, 3618, 3645, 4020, 4056, 4212, 4355, 4374, 4563, 4680, 4824, 4860, 5070, 5226, 5265, 5427, 5832, 6030, 6084, 6318, 6561, 6760, 6968, 7020, 7236, 7290, 7605, 7839, 8040, 8424, 8710, 8748, 9045, 9126, 9477, 9720, 10140, 10452, 10530, 10854, 10935, 11323, 12060, 12168, 12636, 13065, 13122, 13689, 14040, 14472, 14580, 15210, 15678, 15795, 16281, 17420, 17496, 18090, 18252, 18954, 20280, 20904, 21060, 21708, 21870, 22646, 22815, 23517, 24120, 25272, 26130, 26244, 27135, 27378, 28431, 29160, 30420, 31356, 31590, 32562, 32805, 33969, 34840, 36180, 36504, 37908, 39195, 41067, 42120, 43416, 43740, 45292, 45630, 47034, 47385, 48843, 52260, 52488, 54270, 54756, 56615, 56862, 60840, 62712, 63180, 65124, 65610, 67938, 68445, 70551, 72360, 75816, 78390, 81405, 82134, 85293, 87480, 90584, 91260, 94068, 94770, 97686, 101907, 104520, 108540, 109512, 113230, 113724, 117585, 123201, 126360, 130248, 131220, 135876, 136890, 141102, 142155, 146529, 156780, 162810, 164268, 169845, 170586, 182520, 188136, 189540, 195372, 203814, 205335, 211653, 217080, 226460, 227448, 235170, 244215, 246402, 262440, 271752, 273780, 282204, 284310, 293058, 305721, 313560, 325620, 328536, 339690, 341172, 352755, 369603, 379080, 390744, 407628, 410670, 423306, 426465, 439587, 452920, 470340, 488430, 492804, 509535, 547560, 564408, 568620, 586116, 611442, 616005, 634959, 651240, 679380, 682344, 705510, 732645, 739206, 815256, 821340, 846612, 852930, 879174, 917163, 940680, 976860, 985608, 1019070, 1058265, 1108809, 1137240, 1172232, 1222884, 1232010, 1269918, 1358760, 1411020, 1465290, 1478412, 1528605, 1642680, 1693224, 1705860, 1758348, 1834326, 1848015, 1904877, 1953720, 2038140, 2116530, 2197935, 2217618, 2445768, 2464020, 2539836, 2751489, 2822040, 2930580, 2956824, 3057210, 3174795, 3411720, 3516696, 3668652, 3696030, 3809754, 4076280, 4233060, 4395870, 4435236, 4585815, 4928040, 5079672, 5502978, 5544045, 5714631, 5861160, 6114420, 6349590, 7337304, 7392060, 7619508, 8254467, 8466120, 8791740, 8870472, 9171630, 9524385, 11005956, 11088090, 11429262, 12228840, 12699180, 13757445, 14784120, 15239016, 16508934, 17583480, 18343260, 19048770, 22011912, 22176180, 22858524, 24763401, 25398360, 27514890, 28573155, 33017868, 36686520, 38097540, 41272335, 44352360, 45717048, 49526802, 55029780, 57146310, 66035736, 74290203, 76195080, 82544670, 99053604, 110059560, 114292620, 123817005, 148580406, 165089340, 198107208, 228585240, 247634010, 297160812, 330178680, 371451015, 495268020, 594321624, 742902030, 990536040, 1485804060, 2971608120]

約数ペア:

[(1, 2971608120), (2, 1485804060), (3, 990536040), (4, 742902030), (5, 594321624), (6, 495268020), (8, 371451015), (9, 330178680), (10, 297160812), (12, 247634010), (13, 228585240), (15, 198107208), (18, 165089340), (20, 148580406), (24, 123817005), (26, 114292620), (27, 110059560), (30, 99053604), (36, 82544670), (39, 76195080), (40, 74290203), (45, 66035736), (52, 57146310), (54, 55029780), (60, 49526802), (65, 45717048), (67, 44352360), (72, 41272335), (78, 38097540), (81, 36686520), (90, 33017868), (104, 28573155), (108, 27514890), (117, 25398360), (120, 24763401), (130, 22858524), (134, 22176180), (135, 22011912), (156, 19048770), (162, 18343260), (169, 17583480), (180, 16508934), (195, 15239016), (201, 14784120), (216, 13757445), (234, 12699180), (243, 12228840), (260, 11429262), (268, 11088090), (270, 11005956), (312, 9524385), (324, 9171630), (335, 8870472), (338, 8791740), (351, 8466120), (360, 8254467), (390, 7619508), (402, 7392060), (405, 7337304), (468, 6349590), (486, 6114420), (507, 5861160), (520, 5714631), (536, 5544045), (540, 5502978), (585, 5079672), (603, 4928040), (648, 4585815), (670, 4435236), (676, 4395870), (702, 4233060), (729, 4076280), (780, 3809754), (804, 3696030), (810, 3668652), (845, 3516696), (871, 3411720), (936, 3174795), (972, 3057210), (1005, 2956824), (1014, 2930580), (1053, 2822040), (1080, 2751489), (1170, 2539836), (1206, 2464020), (1215, 2445768), (1340, 2217618), (1352, 2197935), (1404, 2116530), (1458, 2038140), (1521, 1953720), (1560, 1904877), (1608, 1848015), (1620, 1834326), (1690, 1758348), (1742, 1705860), (1755, 1693224), (1809, 1642680), (1944, 1528605), (2010, 1478412), (2028, 1465290), (2106, 1411020), (2187, 1358760), (2340, 1269918), (2412, 1232010), (2430, 1222884), (2535, 1172232), (2613, 1137240), (2680, 1108809), (2808, 1058265), (2916, 1019070), (3015, 985608), (3042, 976860), (3159, 940680), (3240, 917163), (3380, 879174), (3484, 852930), (3510, 846612), (3618, 821340), (3645, 815256), (4020, 739206), (4056, 732645), (4212, 705510), (4355, 682344), (4374, 679380), (4563, 651240), (4680, 634959), (4824, 616005), (4860, 611442), (5070, 586116), (5226, 568620), (5265, 564408), (5427, 547560), (5832, 509535), (6030, 492804), (6084, 488430), (6318, 470340), (6561, 452920), (6760, 439587), (6968, 426465), (7020, 423306), (7236, 410670), (7290, 407628), (7605, 390744), (7839, 379080), (8040, 369603), (8424, 352755), (8710, 341172), (8748, 339690), (9045, 328536), (9126, 325620), (9477, 313560), (9720, 305721), (10140, 293058), (10452, 284310), (10530, 282204), (10854, 273780), (10935, 271752), (11323, 262440), (12060, 246402), (12168, 244215), (12636, 235170), (13065, 227448), (13122, 226460), (13689, 217080), (14040, 211653), (14472, 205335), (14580, 203814), (15210, 195372), (15678, 189540), (15795, 188136), (16281, 182520), (17420, 170586), (17496, 169845), (18090, 164268), (18252, 162810), (18954, 156780), (20280, 146529), (20904, 142155), (21060, 141102), (21708, 136890), (21870, 135876), (22646, 131220), (22815, 130248), (23517, 126360), (24120, 123201), (25272, 117585), (26130, 113724), (26244, 113230), (27135, 109512), (27378, 108540), (28431, 104520), (29160, 101907), (30420, 97686), (31356, 94770), (31590, 94068), (32562, 91260), (32805, 90584), (33969, 87480), (34840, 85293), (36180, 82134), (36504, 81405), (37908, 78390), (39195, 75816), (41067, 72360), (42120, 70551), (43416, 68445), (43740, 67938), (45292, 65610), (45630, 65124), (47034, 63180), (47385, 62712), (48843, 60840), (52260, 56862), (52488, 56615), (54270, 54756)]