1197472640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 256

約数和(自身を含む): 3649968000

約数和(自身を除く): 2452495360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 520, 560, 580, 640, 709, 728, 754, 812, 832, 896, 910, 928, 1015, 1040, 1120, 1160, 1418, 1456, 1508, 1624, 1664, 1820, 1856, 1885, 2030, 2080, 2240, 2320, 2639, 2836, 2912, 3016, 3248, 3545, 3640, 3712, 3770, 4060, 4160, 4480, 4640, 4963, 5278, 5672, 5824, 6032, 6496, 7090, 7280, 7540, 8120, 8320, 9217, 9280, 9926, 10556, 11344, 11648, 12064, 12992, 13195, 14180, 14560, 15080, 16240, 18434, 18560, 19852, 20561, 21112, 22688, 24128, 24815, 25984, 26390, 28360, 29120, 30160, 32480, 36868, 39704, 41122, 42224, 45376, 46085, 48256, 49630, 52780, 56720, 58240, 60320, 64519, 64960, 73736, 79408, 82244, 84448, 90752, 92170, 99260, 102805, 105560, 113440, 120640, 129038, 129920, 143927, 147472, 158816, 164488, 168896, 184340, 198520, 205610, 211120, 226880, 241280, 258076, 267293, 287854, 294944, 317632, 322595, 328976, 337792, 368680, 397040, 411220, 422240, 453760, 516152, 534586, 575708, 589888, 635264, 645190, 657952, 719635, 737360, 794080, 822440, 844480, 1032304, 1069172, 1151416, 1179776, 1290380, 1315904, 1336465, 1439270, 1474720, 1588160, 1644880, 1688960, 1871051, 2064608, 2138344, 2302832, 2580760, 2631808, 2672930, 2878540, 2949440, 3176320, 3289760, 3742102, 4129216, 4276688, 4605664, 5161520, 5345860, 5757080, 5898880, 6579520, 7484204, 8258432, 8553376, 9211328, 9355255, 10323040, 10691720, 11514160, 13159040, 14968408, 17106752, 18422656, 18710510, 20646080, 21383440, 23028320, 29936816, 34213504, 37421020, 41292160, 42766880, 46056640, 59873632, 74842040, 85533760, 92113280, 119747264, 149684080, 171067520, 239494528, 299368160, 598736320, 1197472640]

約数ペア:

[(1, 1197472640), (2, 598736320), (4, 299368160), (5, 239494528), (7, 171067520), (8, 149684080), (10, 119747264), (13, 92113280), (14, 85533760), (16, 74842040), (20, 59873632), (26, 46056640), (28, 42766880), (29, 41292160), (32, 37421020), (35, 34213504), (40, 29936816), (52, 23028320), (56, 21383440), (58, 20646080), (64, 18710510), (65, 18422656), (70, 17106752), (80, 14968408), (91, 13159040), (104, 11514160), (112, 10691720), (116, 10323040), (128, 9355255), (130, 9211328), (140, 8553376), (145, 8258432), (160, 7484204), (182, 6579520), (203, 5898880), (208, 5757080), (224, 5345860), (232, 5161520), (260, 4605664), (280, 4276688), (290, 4129216), (320, 3742102), (364, 3289760), (377, 3176320), (406, 2949440), (416, 2878540), (448, 2672930), (455, 2631808), (464, 2580760), (520, 2302832), (560, 2138344), (580, 2064608), (640, 1871051), (709, 1688960), (728, 1644880), (754, 1588160), (812, 1474720), (832, 1439270), (896, 1336465), (910, 1315904), (928, 1290380), (1015, 1179776), (1040, 1151416), (1120, 1069172), (1160, 1032304), (1418, 844480), (1456, 822440), (1508, 794080), (1624, 737360), (1664, 719635), (1820, 657952), (1856, 645190), (1885, 635264), (2030, 589888), (2080, 575708), (2240, 534586), (2320, 516152), (2639, 453760), (2836, 422240), (2912, 411220), (3016, 397040), (3248, 368680), (3545, 337792), (3640, 328976), (3712, 322595), (3770, 317632), (4060, 294944), (4160, 287854), (4480, 267293), (4640, 258076), (4963, 241280), (5278, 226880), (5672, 211120), (5824, 205610), (6032, 198520), (6496, 184340), (7090, 168896), (7280, 164488), (7540, 158816), (8120, 147472), (8320, 143927), (9217, 129920), (9280, 129038), (9926, 120640), (10556, 113440), (11344, 105560), (11648, 102805), (12064, 99260), (12992, 92170), (13195, 90752), (14180, 84448), (14560, 82244), (15080, 79408), (16240, 73736), (18434, 64960), (18560, 64519), (19852, 60320), (20561, 58240), (21112, 56720), (22688, 52780), (24128, 49630), (24815, 48256), (25984, 46085), (26390, 45376), (28360, 42224), (29120, 41122), (30160, 39704), (32480, 36868)]