13853568120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{1721}}^1$

素因数の和:1823

約数の個数: 288

約数和(自身を含む): 49716964080

約数和(自身を除く): 35863395960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 735, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1295, 1369, 1470, 1480, 1554, 1721, 1813, 1960, 2072, 2220, 2590, 2738, 2940, 3108, 3442, 3626, 3885, 4107, 4440, 5163, 5180, 5439, 5476, 5880, 6216, 6845, 6884, 7252, 7770, 8214, 8605, 9065, 9583, 10326, 10360, 10878, 10952, 12047, 13690, 13768, 14504, 15540, 16428, 17210, 18130, 19166, 20535, 20652, 21756, 24094, 25815, 27195, 27380, 28749, 31080, 32856, 34420, 36141, 36260, 38332, 41070, 41304, 43512, 47915, 48188, 51630, 54390, 54760, 57498, 60235, 63677, 67081, 68840, 72282, 72520, 76664, 82140, 84329, 95830, 96376, 103260, 108780, 114996, 120470, 127354, 134162, 143745, 144564, 164280, 168658, 180705, 191031, 191660, 201243, 206520, 217560, 229992, 240940, 252987, 254708, 268324, 287490, 289128, 318385, 335405, 337316, 361410, 382062, 383320, 402486, 421645, 445739, 481880, 505974, 509416, 536648, 574980, 636770, 670810, 674632, 722820, 764124, 804972, 843290, 891478, 955155, 1006215, 1011948, 1149960, 1264935, 1273540, 1337217, 1341620, 1445640, 1528248, 1609944, 1686580, 1782956, 1910310, 2012430, 2023896, 2228695, 2356049, 2529870, 2547080, 2674434, 2683240, 3120173, 3373160, 3565912, 3820620, 4024860, 4457390, 4712098, 5059740, 5348868, 6240346, 6686085, 7068147, 7641240, 8049720, 8914780, 9360519, 9424196, 10119480, 10697736, 11780245, 12480692, 13372170, 14136294, 15600865, 16492343, 17829560, 18721038, 18848392, 23560490, 24961384, 26744340, 28272588, 31201730, 32984686, 35340735, 37442076, 46802595, 47120980, 49477029, 53488680, 56545176, 62403460, 65969372, 70681470, 74884152, 82461715, 93605190, 94241960, 98954058, 115446401, 124806920, 131938744, 141362940, 164923430, 187210380, 197908116, 230892802, 247385145, 282725880, 329846860, 346339203, 374420760, 395816232, 461785604, 494770290, 577232005, 659693720, 692678406, 923571208, 989540580, 1154464010, 1385356812, 1731696015, 1979081160, 2308928020, 2770713624, 3463392030, 4617856040, 6926784060, 13853568120]

約数ペア:

[(1, 13853568120), (2, 6926784060), (3, 4617856040), (4, 3463392030), (5, 2770713624), (6, 2308928020), (7, 1979081160), (8, 1731696015), (10, 1385356812), (12, 1154464010), (14, 989540580), (15, 923571208), (20, 692678406), (21, 659693720), (24, 577232005), (28, 494770290), (30, 461785604), (35, 395816232), (37, 374420760), (40, 346339203), (42, 329846860), (49, 282725880), (56, 247385145), (60, 230892802), (70, 197908116), (74, 187210380), (84, 164923430), (98, 141362940), (105, 131938744), (111, 124806920), (120, 115446401), (140, 98954058), (147, 94241960), (148, 93605190), (168, 82461715), (185, 74884152), (196, 70681470), (210, 65969372), (222, 62403460), (245, 56545176), (259, 53488680), (280, 49477029), (294, 47120980), (296, 46802595), (370, 37442076), (392, 35340735), (420, 32984686), (444, 31201730), (490, 28272588), (518, 26744340), (555, 24961384), (588, 23560490), (735, 18848392), (740, 18721038), (777, 17829560), (840, 16492343), (888, 15600865), (980, 14136294), (1036, 13372170), (1110, 12480692), (1176, 11780245), (1295, 10697736), (1369, 10119480), (1470, 9424196), (1480, 9360519), (1554, 8914780), (1721, 8049720), (1813, 7641240), (1960, 7068147), (2072, 6686085), (2220, 6240346), (2590, 5348868), (2738, 5059740), (2940, 4712098), (3108, 4457390), (3442, 4024860), (3626, 3820620), (3885, 3565912), (4107, 3373160), (4440, 3120173), (5163, 2683240), (5180, 2674434), (5439, 2547080), (5476, 2529870), (5880, 2356049), (6216, 2228695), (6845, 2023896), (6884, 2012430), (7252, 1910310), (7770, 1782956), (8214, 1686580), (8605, 1609944), (9065, 1528248), (9583, 1445640), (10326, 1341620), (10360, 1337217), (10878, 1273540), (10952, 1264935), (12047, 1149960), (13690, 1011948), (13768, 1006215), (14504, 955155), (15540, 891478), (16428, 843290), (17210, 804972), (18130, 764124), (19166, 722820), (20535, 674632), (20652, 670810), (21756, 636770), (24094, 574980), (25815, 536648), (27195, 509416), (27380, 505974), (28749, 481880), (31080, 445739), (32856, 421645), (34420, 402486), (36141, 383320), (36260, 382062), (38332, 361410), (41070, 337316), (41304, 335405), (43512, 318385), (47915, 289128), (48188, 287490), (51630, 268324), (54390, 254708), (54760, 252987), (57498, 240940), (60235, 229992), (63677, 217560), (67081, 206520), (68840, 201243), (72282, 191660), (72520, 191031), (76664, 180705), (82140, 168658), (84329, 164280), (95830, 144564), (96376, 143745), (103260, 134162), (108780, 127354), (114996, 120470)]