240041880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 896464800

約数和(自身を除く): 656422920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 81, 82, 90, 104, 108, 117, 120, 123, 130, 135, 139, 156, 162, 164, 180, 195, 205, 216, 234, 246, 260, 270, 278, 312, 324, 328, 351, 360, 369, 390, 405, 410, 417, 468, 492, 520, 533, 540, 556, 585, 615, 648, 695, 702, 738, 780, 810, 820, 834, 936, 984, 1053, 1066, 1080, 1107, 1112, 1170, 1230, 1251, 1390, 1404, 1476, 1560, 1599, 1620, 1640, 1668, 1755, 1807, 1845, 2085, 2106, 2132, 2214, 2340, 2460, 2502, 2665, 2780, 2808, 2952, 3198, 3240, 3321, 3336, 3510, 3614, 3690, 3753, 4170, 4212, 4264, 4428, 4680, 4797, 4920, 5004, 5265, 5330, 5421, 5535, 5560, 5699, 6255, 6396, 6642, 7020, 7228, 7380, 7506, 7995, 8340, 8424, 8856, 9035, 9594, 10008, 10530, 10660, 10842, 11070, 11259, 11398, 12510, 12792, 13284, 14040, 14391, 14456, 14760, 15012, 15990, 16263, 16605, 16680, 17097, 18070, 18765, 19188, 21060, 21320, 21684, 22140, 22518, 22796, 23985, 25020, 26568, 27105, 28495, 28782, 30024, 31980, 32526, 33210, 34194, 36140, 37530, 38376, 42120, 43173, 43368, 44280, 45036, 45592, 47970, 48789, 50040, 51291, 54210, 56295, 56990, 57564, 63960, 65052, 66420, 68388, 71955, 72280, 74087, 75060, 81315, 85485, 86346, 90072, 95940, 97578, 102582, 108420, 112590, 113980, 115128, 130104, 132840, 136776, 143910, 146367, 148174, 150120, 153873, 162630, 170970, 172692, 191880, 195156, 205164, 215865, 216840, 222261, 225180, 227960, 243945, 256455, 287820, 292734, 296348, 307746, 325260, 341940, 345384, 370435, 390312, 410328, 431730, 444522, 450360, 461619, 487890, 512910, 575640, 585468, 592696, 615492, 650520, 666783, 683880, 731835, 740870, 769365, 863460, 889044, 923238, 975780, 1025820, 1111305, 1170936, 1230984, 1333566, 1463670, 1481740, 1538730, 1726920, 1778088, 1846476, 1951560, 2000349, 2051640, 2222610, 2308095, 2667132, 2927340, 2963480, 3077460, 3333915, 3692952, 4000698, 4445220, 4616190, 5334264, 5854680, 6001047, 6154920, 6667830, 8001396, 8890440, 9232380, 10001745, 12002094, 13335660, 16002792, 18464760, 20003490, 24004188, 26671320, 30005235, 40006980, 48008376, 60010470, 80013960, 120020940, 240041880]

約数ペア:

[(1, 240041880), (2, 120020940), (3, 80013960), (4, 60010470), (5, 48008376), (6, 40006980), (8, 30005235), (9, 26671320), (10, 24004188), (12, 20003490), (13, 18464760), (15, 16002792), (18, 13335660), (20, 12002094), (24, 10001745), (26, 9232380), (27, 8890440), (30, 8001396), (36, 6667830), (39, 6154920), (40, 6001047), (41, 5854680), (45, 5334264), (52, 4616190), (54, 4445220), (60, 4000698), (65, 3692952), (72, 3333915), (78, 3077460), (81, 2963480), (82, 2927340), (90, 2667132), (104, 2308095), (108, 2222610), (117, 2051640), (120, 2000349), (123, 1951560), (130, 1846476), (135, 1778088), (139, 1726920), (156, 1538730), (162, 1481740), (164, 1463670), (180, 1333566), (195, 1230984), (205, 1170936), (216, 1111305), (234, 1025820), (246, 975780), (260, 923238), (270, 889044), (278, 863460), (312, 769365), (324, 740870), (328, 731835), (351, 683880), (360, 666783), (369, 650520), (390, 615492), (405, 592696), (410, 585468), (417, 575640), (468, 512910), (492, 487890), (520, 461619), (533, 450360), (540, 444522), (556, 431730), (585, 410328), (615, 390312), (648, 370435), (695, 345384), (702, 341940), (738, 325260), (780, 307746), (810, 296348), (820, 292734), (834, 287820), (936, 256455), (984, 243945), (1053, 227960), (1066, 225180), (1080, 222261), (1107, 216840), (1112, 215865), (1170, 205164), (1230, 195156), (1251, 191880), (1390, 172692), (1404, 170970), (1476, 162630), (1560, 153873), (1599, 150120), (1620, 148174), (1640, 146367), (1668, 143910), (1755, 136776), (1807, 132840), (1845, 130104), (2085, 115128), (2106, 113980), (2132, 112590), (2214, 108420), (2340, 102582), (2460, 97578), (2502, 95940), (2665, 90072), (2780, 86346), (2808, 85485), (2952, 81315), (3198, 75060), (3240, 74087), (3321, 72280), (3336, 71955), (3510, 68388), (3614, 66420), (3690, 65052), (3753, 63960), (4170, 57564), (4212, 56990), (4264, 56295), (4428, 54210), (4680, 51291), (4797, 50040), (4920, 48789), (5004, 47970), (5265, 45592), (5330, 45036), (5421, 44280), (5535, 43368), (5560, 43173), (5699, 42120), (6255, 38376), (6396, 37530), (6642, 36140), (7020, 34194), (7228, 33210), (7380, 32526), (7506, 31980), (7995, 30024), (8340, 28782), (8424, 28495), (8856, 27105), (9035, 26568), (9594, 25020), (10008, 23985), (10530, 22796), (10660, 22518), (10842, 22140), (11070, 21684), (11259, 21320), (11398, 21060), (12510, 19188), (12792, 18765), (13284, 18070), (14040, 17097), (14391, 16680), (14456, 16605), (14760, 16263), (15012, 15990)]