18153863520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 384

約数和(自身を含む): 64334632320

約数和(自身を除く): 46180768800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 61, 65, 74, 78, 80, 96, 104, 111, 120, 122, 130, 148, 156, 160, 183, 185, 195, 208, 222, 240, 244, 260, 296, 305, 312, 366, 370, 390, 416, 444, 480, 481, 488, 520, 555, 592, 610, 624, 732, 740, 780, 793, 888, 915, 962, 976, 1040, 1110, 1184, 1220, 1248, 1289, 1443, 1464, 1480, 1560, 1586, 1776, 1830, 1924, 1952, 2080, 2220, 2257, 2379, 2405, 2440, 2578, 2886, 2928, 2960, 3120, 3172, 3552, 3660, 3848, 3867, 3965, 4440, 4514, 4758, 4810, 4880, 5156, 5772, 5856, 5920, 6240, 6344, 6445, 6771, 7215, 7320, 7696, 7734, 7930, 8880, 9028, 9516, 9620, 9760, 10312, 11285, 11544, 11895, 12688, 12890, 13542, 14430, 14640, 15392, 15468, 15860, 16757, 17760, 18056, 19032, 19240, 19335, 20624, 22570, 23088, 23790, 25376, 25780, 27084, 28860, 29280, 29341, 30936, 31720, 33514, 33855, 36112, 38064, 38480, 38670, 41248, 45140, 46176, 47580, 47693, 50271, 51560, 54168, 57720, 58682, 61872, 63440, 67028, 67710, 72224, 76128, 76960, 77340, 78629, 83785, 88023, 90280, 95160, 95386, 100542, 103120, 108336, 115440, 117364, 123744, 126880, 134056, 135420, 143079, 146705, 154680, 157258, 167570, 176046, 180560, 190320, 190772, 201084, 206240, 216672, 230880, 234728, 235887, 238465, 251355, 268112, 270840, 286158, 293410, 309360, 314516, 335140, 352092, 361120, 380640, 381544, 393145, 402168, 440115, 469456, 471774, 476930, 502710, 536224, 541680, 572316, 586820, 618720, 620009, 629032, 670280, 704184, 715395, 763088, 786290, 804336, 880230, 938912, 943548, 953860, 1005420, 1022177, 1083360, 1144632, 1173640, 1179435, 1240018, 1258064, 1340560, 1408368, 1430790, 1526176, 1572580, 1608672, 1760460, 1860027, 1887096, 1907720, 2010840, 2044354, 2289264, 2347280, 2358870, 2480036, 2516128, 2681120, 2816736, 2861580, 2909273, 3066531, 3100045, 3145160, 3520920, 3720054, 3774192, 3815440, 4021680, 4088708, 4578528, 4694560, 4717740, 4960072, 5110885, 5723160, 5818546, 6133062, 6200090, 6290320, 7041840, 7440108, 7548384, 7630880, 8043360, 8177416, 8727819, 9300135, 9435480, 9920144, 10221770, 11446320, 11637092, 12266124, 12400180, 12580640, 14083680, 14546365, 14880216, 15332655, 16354832, 17455638, 18600270, 18870960, 19840288, 20443540, 22892640, 23274184, 24532248, 24800360, 29092730, 29760432, 30665310, 32709664, 34911276, 37200540, 37741920, 37820549, 40887080, 43639095, 46548368, 49064496, 49600720, 58185460, 59520864, 61330620, 69822552, 74401080, 75641098, 81774160, 87278190, 93096736, 98128992, 99201440, 113461647, 116370920, 122661240, 139645104, 148802160, 151282196, 163548320, 174556380, 189102745, 226923294, 232741840, 245322480, 279290208, 297604320, 302564392, 349112760, 378205490, 453846588, 465483680, 490644960, 567308235, 605128784, 698225520, 756410980, 907693176, 1134616470, 1210257568, 1396451040, 1512821960, 1815386352, 2269232940, 3025643920, 3630772704, 4538465880, 6051287840, 9076931760, 18153863520]

約数ペア:

[(1, 18153863520), (2, 9076931760), (3, 6051287840), (4, 4538465880), (5, 3630772704), (6, 3025643920), (8, 2269232940), (10, 1815386352), (12, 1512821960), (13, 1396451040), (15, 1210257568), (16, 1134616470), (20, 907693176), (24, 756410980), (26, 698225520), (30, 605128784), (32, 567308235), (37, 490644960), (39, 465483680), (40, 453846588), (48, 378205490), (52, 349112760), (60, 302564392), (61, 297604320), (65, 279290208), (74, 245322480), (78, 232741840), (80, 226923294), (96, 189102745), (104, 174556380), (111, 163548320), (120, 151282196), (122, 148802160), (130, 139645104), (148, 122661240), (156, 116370920), (160, 113461647), (183, 99201440), (185, 98128992), (195, 93096736), (208, 87278190), (222, 81774160), (240, 75641098), (244, 74401080), (260, 69822552), (296, 61330620), (305, 59520864), (312, 58185460), (366, 49600720), (370, 49064496), (390, 46548368), (416, 43639095), (444, 40887080), (480, 37820549), (481, 37741920), (488, 37200540), (520, 34911276), (555, 32709664), (592, 30665310), (610, 29760432), (624, 29092730), (732, 24800360), (740, 24532248), (780, 23274184), (793, 22892640), (888, 20443540), (915, 19840288), (962, 18870960), (976, 18600270), (1040, 17455638), (1110, 16354832), (1184, 15332655), (1220, 14880216), (1248, 14546365), (1289, 14083680), (1443, 12580640), (1464, 12400180), (1480, 12266124), (1560, 11637092), (1586, 11446320), (1776, 10221770), (1830, 9920144), (1924, 9435480), (1952, 9300135), (2080, 8727819), (2220, 8177416), (2257, 8043360), (2379, 7630880), (2405, 7548384), (2440, 7440108), (2578, 7041840), (2886, 6290320), (2928, 6200090), (2960, 6133062), (3120, 5818546), (3172, 5723160), (3552, 5110885), (3660, 4960072), (3848, 4717740), (3867, 4694560), (3965, 4578528), (4440, 4088708), (4514, 4021680), (4758, 3815440), (4810, 3774192), (4880, 3720054), (5156, 3520920), (5772, 3145160), (5856, 3100045), (5920, 3066531), (6240, 2909273), (6344, 2861580), (6445, 2816736), (6771, 2681120), (7215, 2516128), (7320, 2480036), (7696, 2358870), (7734, 2347280), (7930, 2289264), (8880, 2044354), (9028, 2010840), (9516, 1907720), (9620, 1887096), (9760, 1860027), (10312, 1760460), (11285, 1608672), (11544, 1572580), (11895, 1526176), (12688, 1430790), (12890, 1408368), (13542, 1340560), (14430, 1258064), (14640, 1240018), (15392, 1179435), (15468, 1173640), (15860, 1144632), (16757, 1083360), (17760, 1022177), (18056, 1005420), (19032, 953860), (19240, 943548), (19335, 938912), (20624, 880230), (22570, 804336), (23088, 786290), (23790, 763088), (25376, 715395), (25780, 704184), (27084, 670280), (28860, 629032), (29280, 620009), (29341, 618720), (30936, 586820), (31720, 572316), (33514, 541680), (33855, 536224), (36112, 502710), (38064, 476930), (38480, 471774), (38670, 469456), (41248, 440115), (45140, 402168), (46176, 393145), (47580, 381544), (47693, 380640), (50271, 361120), (51560, 352092), (54168, 335140), (57720, 314516), (58682, 309360), (61872, 293410), (63440, 286158), (67028, 270840), (67710, 268112), (72224, 251355), (76128, 238465), (76960, 235887), (77340, 234728), (78629, 230880), (83785, 216672), (88023, 206240), (90280, 201084), (95160, 190772), (95386, 190320), (100542, 180560), (103120, 176046), (108336, 167570), (115440, 157258), (117364, 154680), (123744, 146705), (126880, 143079), (134056, 135420)]