145741680

素因数分解:

$2^4\times 3^7\times 5^1\times 7^2\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 480

約数和(自身を含む): 625942080

約数和(自身を除く): 480200400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 147, 153, 162, 168, 170, 180, 189, 196, 204, 210, 216, 238, 240, 243, 245, 252, 255, 270, 272, 280, 294, 306, 315, 324, 336, 340, 357, 360, 378, 392, 405, 408, 420, 432, 441, 459, 476, 486, 490, 504, 510, 540, 560, 567, 588, 595, 612, 630, 648, 680, 714, 720, 729, 735, 756, 765, 784, 810, 816, 833, 840, 882, 918, 945, 952, 972, 980, 1008, 1020, 1071, 1080, 1134, 1176, 1190, 1215, 1224, 1260, 1296, 1323, 1360, 1377, 1428, 1458, 1470, 1512, 1530, 1620, 1666, 1680, 1701, 1764, 1785, 1836, 1890, 1904, 1944, 1960, 2040, 2142, 2160, 2187, 2205, 2268, 2295, 2352, 2380, 2430, 2448, 2499, 2520, 2646, 2754, 2835, 2856, 2916, 2940, 3024, 3060, 3213, 3240, 3332, 3402, 3528, 3570, 3645, 3672, 3780, 3888, 3920, 3969, 4080, 4131, 4165, 4284, 4374, 4410, 4536, 4590, 4760, 4860, 4998, 5040, 5103, 5292, 5355, 5508, 5670, 5712, 5832, 5880, 6120, 6426, 6480, 6615, 6664, 6804, 6885, 7056, 7140, 7290, 7344, 7497, 7560, 7938, 8262, 8330, 8505, 8568, 8748, 8820, 9072, 9180, 9520, 9639, 9720, 9996, 10206, 10584, 10710, 10935, 11016, 11340, 11664, 11760, 11907, 12240, 12393, 12495, 12852, 13230, 13328, 13608, 13770, 14280, 14580, 14994, 15120, 15309, 15876, 16065, 16524, 16660, 17010, 17136, 17496, 17640, 18360, 19278, 19440, 19845, 19992, 20412, 20655, 21168, 21420, 21870, 22032, 22491, 22680, 23814, 24786, 24990, 25515, 25704, 26460, 27216, 27540, 28560, 28917, 29160, 29988, 30618, 31752, 32130, 33048, 33320, 34020, 34992, 35280, 35721, 36720, 37179, 37485, 38556, 39690, 39984, 40824, 41310, 42840, 43740, 44982, 45360, 47628, 48195, 49572, 49980, 51030, 51408, 52920, 55080, 57834, 58320, 59535, 59976, 61236, 61965, 63504, 64260, 66096, 66640, 67473, 68040, 71442, 74358, 74970, 76545, 77112, 79380, 81648, 82620, 85680, 86751, 87480, 89964, 95256, 96390, 99144, 99960, 102060, 105840, 107163, 110160, 112455, 115668, 119070, 119952, 122472, 123930, 128520, 134946, 136080, 142884, 144585, 148716, 149940, 153090, 154224, 158760, 165240, 173502, 174960, 178605, 179928, 185895, 190512, 192780, 198288, 199920, 202419, 204120, 214326, 224910, 231336, 238140, 244944, 247860, 257040, 260253, 269892, 285768, 289170, 297432, 299880, 306180, 317520, 330480, 337365, 347004, 357210, 359856, 371790, 385560, 404838, 408240, 428652, 433755, 449820, 462672, 476280, 495720, 520506, 535815, 539784, 571536, 578340, 594864, 599760, 607257, 612360, 674730, 694008, 714420, 743580, 771120, 809676, 857304, 867510, 899640, 952560, 991440, 1012095, 1041012, 1071630, 1079568, 1156680, 1214514, 1224720, 1301265, 1349460, 1388016, 1428840, 1487160, 1619352, 1714608, 1735020, 1799280, 1821771, 2024190, 2082024, 2143260, 2313360, 2429028, 2602530, 2698920, 2857680, 2974320, 3036285, 3238704, 3470040, 3643542, 4048380, 4164048, 4286520, 4858056, 5205060, 5397840, 6072570, 6940080, 7287084, 8096760, 8573040, 9108855, 9716112, 10410120, 12145140, 14574168, 16193520, 18217710, 20820240, 24290280, 29148336, 36435420, 48580560, 72870840, 145741680]

約数ペア:

[(1, 145741680), (2, 72870840), (3, 48580560), (4, 36435420), (5, 29148336), (6, 24290280), (7, 20820240), (8, 18217710), (9, 16193520), (10, 14574168), (12, 12145140), (14, 10410120), (15, 9716112), (16, 9108855), (17, 8573040), (18, 8096760), (20, 7287084), (21, 6940080), (24, 6072570), (27, 5397840), (28, 5205060), (30, 4858056), (34, 4286520), (35, 4164048), (36, 4048380), (40, 3643542), (42, 3470040), (45, 3238704), (48, 3036285), (49, 2974320), (51, 2857680), (54, 2698920), (56, 2602530), (60, 2429028), (63, 2313360), (68, 2143260), (70, 2082024), (72, 2024190), (80, 1821771), (81, 1799280), (84, 1735020), (85, 1714608), (90, 1619352), (98, 1487160), (102, 1428840), (105, 1388016), (108, 1349460), (112, 1301265), (119, 1224720), (120, 1214514), (126, 1156680), (135, 1079568), (136, 1071630), (140, 1041012), (144, 1012095), (147, 991440), (153, 952560), (162, 899640), (168, 867510), (170, 857304), (180, 809676), (189, 771120), (196, 743580), (204, 714420), (210, 694008), (216, 674730), (238, 612360), (240, 607257), (243, 599760), (245, 594864), (252, 578340), (255, 571536), (270, 539784), (272, 535815), (280, 520506), (294, 495720), (306, 476280), (315, 462672), (324, 449820), (336, 433755), (340, 428652), (357, 408240), (360, 404838), (378, 385560), (392, 371790), (405, 359856), (408, 357210), (420, 347004), (432, 337365), (441, 330480), (459, 317520), (476, 306180), (486, 299880), (490, 297432), (504, 289170), (510, 285768), (540, 269892), (560, 260253), (567, 257040), (588, 247860), (595, 244944), (612, 238140), (630, 231336), (648, 224910), (680, 214326), (714, 204120), (720, 202419), (729, 199920), (735, 198288), (756, 192780), (765, 190512), (784, 185895), (810, 179928), (816, 178605), (833, 174960), (840, 173502), (882, 165240), (918, 158760), (945, 154224), (952, 153090), (972, 149940), (980, 148716), (1008, 144585), (1020, 142884), (1071, 136080), (1080, 134946), (1134, 128520), (1176, 123930), (1190, 122472), (1215, 119952), (1224, 119070), (1260, 115668), (1296, 112455), (1323, 110160), (1360, 107163), (1377, 105840), (1428, 102060), (1458, 99960), (1470, 99144), (1512, 96390), (1530, 95256), (1620, 89964), (1666, 87480), (1680, 86751), (1701, 85680), (1764, 82620), (1785, 81648), (1836, 79380), (1890, 77112), (1904, 76545), (1944, 74970), (1960, 74358), (2040, 71442), (2142, 68040), (2160, 67473), (2187, 66640), (2205, 66096), (2268, 64260), (2295, 63504), (2352, 61965), (2380, 61236), (2430, 59976), (2448, 59535), (2499, 58320), (2520, 57834), (2646, 55080), (2754, 52920), (2835, 51408), (2856, 51030), (2916, 49980), (2940, 49572), (3024, 48195), (3060, 47628), (3213, 45360), (3240, 44982), (3332, 43740), (3402, 42840), (3528, 41310), (3570, 40824), (3645, 39984), (3672, 39690), (3780, 38556), (3888, 37485), (3920, 37179), (3969, 36720), (4080, 35721), (4131, 35280), (4165, 34992), (4284, 34020), (4374, 33320), (4410, 33048), (4536, 32130), (4590, 31752), (4760, 30618), (4860, 29988), (4998, 29160), (5040, 28917), (5103, 28560), (5292, 27540), (5355, 27216), (5508, 26460), (5670, 25704), (5712, 25515), (5832, 24990), (5880, 24786), (6120, 23814), (6426, 22680), (6480, 22491), (6615, 22032), (6664, 21870), (6804, 21420), (6885, 21168), (7056, 20655), (7140, 20412), (7290, 19992), (7344, 19845), (7497, 19440), (7560, 19278), (7938, 18360), (8262, 17640), (8330, 17496), (8505, 17136), (8568, 17010), (8748, 16660), (8820, 16524), (9072, 16065), (9180, 15876), (9520, 15309), (9639, 15120), (9720, 14994), (9996, 14580), (10206, 14280), (10584, 13770), (10710, 13608), (10935, 13328), (11016, 13230), (11340, 12852), (11664, 12495), (11760, 12393), (11907, 12240)]