991097280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 336

約数和(自身を含む): 3731629824

約数和(自身を除く): 2740532544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 653, 680, 720, 744, 765, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1224, 1240, 1306, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 1959, 1984, 2040, 2108, 2232, 2448, 2480, 2612, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3264, 3265, 3720, 3918, 4080, 4216, 4464, 4743, 4896, 4960, 5224, 5270, 5440, 5580, 5877, 5952, 6120, 6324, 6530, 7440, 7836, 7905, 8160, 8432, 8928, 9486, 9792, 9795, 9920, 10448, 10540, 11101, 11160, 11754, 12240, 12648, 13060, 14880, 15672, 15810, 16320, 16864, 17856, 18972, 19590, 20243, 20896, 21080, 22202, 22320, 23508, 23715, 24480, 25296, 26120, 29385, 29760, 31344, 31620, 33303, 33728, 37944, 39180, 40486, 41792, 42160, 44404, 44640, 47016, 47430, 48960, 50592, 52240, 55505, 58770, 60729, 62688, 63240, 66606, 75888, 78360, 80972, 84320, 88808, 89280, 94032, 94860, 99909, 101184, 101215, 104480, 111010, 117540, 121458, 125376, 126480, 133212, 151776, 156720, 161944, 166515, 168640, 177616, 182187, 188064, 189720, 199818, 202430, 208960, 222020, 235080, 242916, 252960, 266424, 303552, 303645, 313440, 323888, 333030, 344131, 355232, 364374, 376128, 379440, 399636, 404860, 444040, 470160, 485832, 499545, 505920, 532848, 607290, 626880, 647776, 666060, 688262, 710464, 728748, 758880, 799272, 809720, 888080, 910935, 940320, 971664, 999090, 1032393, 1065696, 1214580, 1295552, 1332120, 1376524, 1457496, 1517760, 1598544, 1619440, 1720655, 1776160, 1821870, 1880640, 1943328, 1998180, 2064786, 2131392, 2429160, 2664240, 2753048, 2914992, 3097179, 3197088, 3238880, 3441310, 3552320, 3643740, 3886656, 3996360, 4129572, 4858320, 5161965, 5328480, 5506096, 5829984, 6194358, 6394176, 6477760, 6882620, 7287480, 7992720, 8259144, 9716640, 10323930, 10656960, 11012192, 11659968, 12388716, 13765240, 14574960, 15485895, 15985440, 16518288, 19433280, 20647860, 22024384, 24777432, 27530480, 29149920, 30971790, 31970880, 33036576, 41295720, 49554864, 55060960, 58299840, 61943580, 66073152, 82591440, 99109728, 110121920, 123887160, 165182880, 198219456, 247774320, 330365760, 495548640, 991097280]

約数ペア:

[(1, 991097280), (2, 495548640), (3, 330365760), (4, 247774320), (5, 198219456), (6, 165182880), (8, 123887160), (9, 110121920), (10, 99109728), (12, 82591440), (15, 66073152), (16, 61943580), (17, 58299840), (18, 55060960), (20, 49554864), (24, 41295720), (30, 33036576), (31, 31970880), (32, 30971790), (34, 29149920), (36, 27530480), (40, 24777432), (45, 22024384), (48, 20647860), (51, 19433280), (60, 16518288), (62, 15985440), (64, 15485895), (68, 14574960), (72, 13765240), (80, 12388716), (85, 11659968), (90, 11012192), (93, 10656960), (96, 10323930), (102, 9716640), (120, 8259144), (124, 7992720), (136, 7287480), (144, 6882620), (153, 6477760), (155, 6394176), (160, 6194358), (170, 5829984), (180, 5506096), (186, 5328480), (192, 5161965), (204, 4858320), (240, 4129572), (248, 3996360), (255, 3886656), (272, 3643740), (279, 3552320), (288, 3441310), (306, 3238880), (310, 3197088), (320, 3097179), (340, 2914992), (360, 2753048), (372, 2664240), (408, 2429160), (465, 2131392), (480, 2064786), (496, 1998180), (510, 1943328), (527, 1880640), (544, 1821870), (558, 1776160), (576, 1720655), (612, 1619440), (620, 1598544), (653, 1517760), (680, 1457496), (720, 1376524), (744, 1332120), (765, 1295552), (816, 1214580), (930, 1065696), (960, 1032393), (992, 999090), (1020, 971664), (1054, 940320), (1088, 910935), (1116, 888080), (1224, 809720), (1240, 799272), (1306, 758880), (1360, 728748), (1395, 710464), (1440, 688262), (1488, 666060), (1530, 647776), (1581, 626880), (1632, 607290), (1860, 532848), (1959, 505920), (1984, 499545), (2040, 485832), (2108, 470160), (2232, 444040), (2448, 404860), (2480, 399636), (2612, 379440), (2635, 376128), (2720, 364374), (2790, 355232), (2880, 344131), (2976, 333030), (3060, 323888), (3162, 313440), (3264, 303645), (3265, 303552), (3720, 266424), (3918, 252960), (4080, 242916), (4216, 235080), (4464, 222020), (4743, 208960), (4896, 202430), (4960, 199818), (5224, 189720), (5270, 188064), (5440, 182187), (5580, 177616), (5877, 168640), (5952, 166515), (6120, 161944), (6324, 156720), (6530, 151776), (7440, 133212), (7836, 126480), (7905, 125376), (8160, 121458), (8432, 117540), (8928, 111010), (9486, 104480), (9792, 101215), (9795, 101184), (9920, 99909), (10448, 94860), (10540, 94032), (11101, 89280), (11160, 88808), (11754, 84320), (12240, 80972), (12648, 78360), (13060, 75888), (14880, 66606), (15672, 63240), (15810, 62688), (16320, 60729), (16864, 58770), (17856, 55505), (18972, 52240), (19590, 50592), (20243, 48960), (20896, 47430), (21080, 47016), (22202, 44640), (22320, 44404), (23508, 42160), (23715, 41792), (24480, 40486), (25296, 39180), (26120, 37944), (29385, 33728), (29760, 33303), (31344, 31620)]