21102622560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16301}}^1$

素因数の和:16382

約数の個数: 288

約数和(自身を含む): 76903706880

約数和(自身を除く): 55801084320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 96, 116, 120, 124, 144, 145, 155, 160, 174, 180, 186, 232, 240, 248, 261, 279, 288, 290, 310, 348, 360, 372, 435, 464, 465, 480, 496, 522, 558, 580, 620, 696, 720, 744, 870, 899, 928, 930, 992, 1044, 1116, 1160, 1240, 1305, 1392, 1395, 1440, 1488, 1740, 1798, 1860, 2088, 2232, 2320, 2480, 2610, 2697, 2784, 2790, 2976, 3480, 3596, 3720, 4176, 4464, 4495, 4640, 4960, 5220, 5394, 5580, 6960, 7192, 7440, 8091, 8352, 8928, 8990, 10440, 10788, 11160, 13485, 13920, 14384, 14880, 16182, 16301, 17980, 20880, 21576, 22320, 26970, 28768, 32364, 32602, 35960, 40455, 41760, 43152, 44640, 48903, 53940, 64728, 65204, 71920, 80910, 81505, 86304, 97806, 107880, 129456, 130408, 143840, 146709, 161820, 163010, 195612, 215760, 244515, 258912, 260816, 293418, 323640, 326020, 391224, 431520, 472729, 489030, 505331, 521632, 586836, 647280, 652040, 733545, 782448, 945458, 978060, 1010662, 1173672, 1294560, 1304080, 1418187, 1467090, 1515993, 1564896, 1890916, 1956120, 2021324, 2347344, 2363645, 2526655, 2608160, 2836374, 2934180, 3031986, 3781832, 3912240, 4042648, 4254561, 4547979, 4694688, 4727290, 5053310, 5672748, 5868360, 6063972, 7090935, 7563664, 7579965, 7824480, 8085296, 8509122, 9095958, 9454580, 10106620, 11345496, 11736720, 12127944, 14181870, 14654599, 15127328, 15159930, 16170592, 17018244, 18191916, 18909160, 20213240, 21272805, 22690992, 22739895, 23473440, 24255888, 28363740, 29309198, 30319860, 34036488, 36383832, 37818320, 40426480, 42545610, 43963797, 45381984, 45479790, 48511776, 56727480, 58618396, 60639720, 68072976, 72767664, 73272995, 75636640, 80852960, 85091220, 87927594, 90959580, 113454960, 117236792, 121279440, 131891391, 136145952, 145535328, 146545990, 170182440, 175855188, 181919160, 219818985, 226909920, 234473584, 242558880, 263782782, 293091980, 340364880, 351710376, 363838320, 439637970, 468947168, 527565564, 586183960, 659456955, 680729760, 703420752, 727676640, 879275940, 1055131128, 1172367920, 1318913910, 1406841504, 1758551880, 2110262256, 2344735840, 2637827820, 3517103760, 4220524512, 5275655640, 7034207520, 10551311280, 21102622560]

約数ペア:

[(1, 21102622560), (2, 10551311280), (3, 7034207520), (4, 5275655640), (5, 4220524512), (6, 3517103760), (8, 2637827820), (9, 2344735840), (10, 2110262256), (12, 1758551880), (15, 1406841504), (16, 1318913910), (18, 1172367920), (20, 1055131128), (24, 879275940), (29, 727676640), (30, 703420752), (31, 680729760), (32, 659456955), (36, 586183960), (40, 527565564), (45, 468947168), (48, 439637970), (58, 363838320), (60, 351710376), (62, 340364880), (72, 293091980), (80, 263782782), (87, 242558880), (90, 234473584), (93, 226909920), (96, 219818985), (116, 181919160), (120, 175855188), (124, 170182440), (144, 146545990), (145, 145535328), (155, 136145952), (160, 131891391), (174, 121279440), (180, 117236792), (186, 113454960), (232, 90959580), (240, 87927594), (248, 85091220), (261, 80852960), (279, 75636640), (288, 73272995), (290, 72767664), (310, 68072976), (348, 60639720), (360, 58618396), (372, 56727480), (435, 48511776), (464, 45479790), (465, 45381984), (480, 43963797), (496, 42545610), (522, 40426480), (558, 37818320), (580, 36383832), (620, 34036488), (696, 30319860), (720, 29309198), (744, 28363740), (870, 24255888), (899, 23473440), (928, 22739895), (930, 22690992), (992, 21272805), (1044, 20213240), (1116, 18909160), (1160, 18191916), (1240, 17018244), (1305, 16170592), (1392, 15159930), (1395, 15127328), (1440, 14654599), (1488, 14181870), (1740, 12127944), (1798, 11736720), (1860, 11345496), (2088, 10106620), (2232, 9454580), (2320, 9095958), (2480, 8509122), (2610, 8085296), (2697, 7824480), (2784, 7579965), (2790, 7563664), (2976, 7090935), (3480, 6063972), (3596, 5868360), (3720, 5672748), (4176, 5053310), (4464, 4727290), (4495, 4694688), (4640, 4547979), (4960, 4254561), (5220, 4042648), (5394, 3912240), (5580, 3781832), (6960, 3031986), (7192, 2934180), (7440, 2836374), (8091, 2608160), (8352, 2526655), (8928, 2363645), (8990, 2347344), (10440, 2021324), (10788, 1956120), (11160, 1890916), (13485, 1564896), (13920, 1515993), (14384, 1467090), (14880, 1418187), (16182, 1304080), (16301, 1294560), (17980, 1173672), (20880, 1010662), (21576, 978060), (22320, 945458), (26970, 782448), (28768, 733545), (32364, 652040), (32602, 647280), (35960, 586836), (40455, 521632), (41760, 505331), (43152, 489030), (44640, 472729), (48903, 431520), (53940, 391224), (64728, 326020), (65204, 323640), (71920, 293418), (80910, 260816), (81505, 258912), (86304, 244515), (97806, 215760), (107880, 195612), (129456, 163010), (130408, 161820), (143840, 146709)]