1624940640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:550

約数の個数: 288

約数和(自身を含む): 5802451200

約数和(自身を除く): 4177510560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 89, 90, 93, 96, 120, 124, 144, 155, 160, 178, 180, 186, 240, 248, 267, 279, 288, 310, 356, 360, 372, 409, 445, 465, 480, 496, 534, 558, 620, 712, 720, 744, 801, 818, 890, 930, 992, 1068, 1116, 1227, 1240, 1335, 1395, 1424, 1440, 1488, 1602, 1636, 1780, 1860, 2045, 2136, 2232, 2454, 2480, 2670, 2759, 2790, 2848, 2976, 3204, 3272, 3560, 3681, 3720, 4005, 4090, 4272, 4464, 4908, 4960, 5340, 5518, 5580, 6135, 6408, 6544, 7120, 7362, 7440, 8010, 8180, 8277, 8544, 8928, 9816, 10680, 11036, 11160, 12270, 12679, 12816, 13088, 13795, 14240, 14724, 14880, 16020, 16360, 16554, 18405, 19632, 21360, 22072, 22320, 24540, 24831, 25358, 25632, 27590, 29448, 32040, 32720, 33108, 36401, 36810, 38037, 39264, 41385, 42720, 44144, 44640, 49080, 49662, 50716, 55180, 58896, 63395, 64080, 65440, 66216, 72802, 73620, 76074, 82770, 88288, 98160, 99324, 101432, 109203, 110360, 114111, 117792, 124155, 126790, 128160, 132432, 145604, 147240, 152148, 165540, 182005, 190185, 196320, 198648, 202864, 218406, 220720, 228222, 248310, 253580, 264864, 291208, 294480, 304296, 327609, 331080, 364010, 380370, 397296, 405728, 436812, 441440, 456444, 496620, 507160, 546015, 570555, 582416, 588960, 608592, 655218, 662160, 728020, 760740, 794592, 873624, 912888, 993240, 1014320, 1092030, 1128431, 1141110, 1164832, 1217184, 1310436, 1324320, 1456040, 1521480, 1638045, 1747248, 1825776, 1986480, 2028640, 2184060, 2256862, 2282220, 2620872, 2912080, 3042960, 3276090, 3385293, 3494496, 3651552, 3972960, 4368120, 4513724, 4564440, 5241744, 5642155, 5824160, 6085920, 6552180, 6770586, 8736240, 9027448, 9128880, 10155879, 10483488, 11284310, 13104360, 13541172, 16926465, 17472480, 18054896, 18257760, 20311758, 22568620, 26208720, 27082344, 33852930, 36109792, 40623516, 45137240, 50779395, 52417440, 54164688, 67705860, 81247032, 90274480, 101558790, 108329376, 135411720, 162494064, 180548960, 203117580, 270823440, 324988128, 406235160, 541646880, 812470320, 1624940640]

約数ペア:

[(1, 1624940640), (2, 812470320), (3, 541646880), (4, 406235160), (5, 324988128), (6, 270823440), (8, 203117580), (9, 180548960), (10, 162494064), (12, 135411720), (15, 108329376), (16, 101558790), (18, 90274480), (20, 81247032), (24, 67705860), (30, 54164688), (31, 52417440), (32, 50779395), (36, 45137240), (40, 40623516), (45, 36109792), (48, 33852930), (60, 27082344), (62, 26208720), (72, 22568620), (80, 20311758), (89, 18257760), (90, 18054896), (93, 17472480), (96, 16926465), (120, 13541172), (124, 13104360), (144, 11284310), (155, 10483488), (160, 10155879), (178, 9128880), (180, 9027448), (186, 8736240), (240, 6770586), (248, 6552180), (267, 6085920), (279, 5824160), (288, 5642155), (310, 5241744), (356, 4564440), (360, 4513724), (372, 4368120), (409, 3972960), (445, 3651552), (465, 3494496), (480, 3385293), (496, 3276090), (534, 3042960), (558, 2912080), (620, 2620872), (712, 2282220), (720, 2256862), (744, 2184060), (801, 2028640), (818, 1986480), (890, 1825776), (930, 1747248), (992, 1638045), (1068, 1521480), (1116, 1456040), (1227, 1324320), (1240, 1310436), (1335, 1217184), (1395, 1164832), (1424, 1141110), (1440, 1128431), (1488, 1092030), (1602, 1014320), (1636, 993240), (1780, 912888), (1860, 873624), (2045, 794592), (2136, 760740), (2232, 728020), (2454, 662160), (2480, 655218), (2670, 608592), (2759, 588960), (2790, 582416), (2848, 570555), (2976, 546015), (3204, 507160), (3272, 496620), (3560, 456444), (3681, 441440), (3720, 436812), (4005, 405728), (4090, 397296), (4272, 380370), (4464, 364010), (4908, 331080), (4960, 327609), (5340, 304296), (5518, 294480), (5580, 291208), (6135, 264864), (6408, 253580), (6544, 248310), (7120, 228222), (7362, 220720), (7440, 218406), (8010, 202864), (8180, 198648), (8277, 196320), (8544, 190185), (8928, 182005), (9816, 165540), (10680, 152148), (11036, 147240), (11160, 145604), (12270, 132432), (12679, 128160), (12816, 126790), (13088, 124155), (13795, 117792), (14240, 114111), (14724, 110360), (14880, 109203), (16020, 101432), (16360, 99324), (16554, 98160), (18405, 88288), (19632, 82770), (21360, 76074), (22072, 73620), (22320, 72802), (24540, 66216), (24831, 65440), (25358, 64080), (25632, 63395), (27590, 58896), (29448, 55180), (32040, 50716), (32720, 49662), (33108, 49080), (36401, 44640), (36810, 44144), (38037, 42720), (39264, 41385)]