1820283840

素因数分解:

$2^6\times 3^9\times 5^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 420

約数和(自身を含む): 6906667416

約数和(自身を除く): 5086383576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 289, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 578, 612, 648, 680, 720, 729, 765, 810, 816, 864, 867, 918, 960, 972, 1020, 1080, 1088, 1156, 1215, 1224, 1296, 1360, 1377, 1440, 1445, 1458, 1530, 1620, 1632, 1728, 1734, 1836, 1944, 2040, 2160, 2187, 2295, 2312, 2430, 2448, 2592, 2601, 2720, 2754, 2880, 2890, 2916, 3060, 3240, 3264, 3468, 3645, 3672, 3888, 4080, 4131, 4320, 4335, 4374, 4590, 4624, 4860, 4896, 5184, 5202, 5440, 5508, 5780, 5832, 6120, 6480, 6561, 6885, 6936, 7290, 7344, 7776, 7803, 8160, 8262, 8640, 8670, 8748, 9180, 9248, 9720, 9792, 10404, 10935, 11016, 11560, 11664, 12240, 12393, 12960, 13005, 13122, 13770, 13872, 14580, 14688, 15552, 15606, 16320, 16524, 17340, 17496, 18360, 18496, 19440, 19683, 20655, 20808, 21870, 22032, 23120, 23328, 23409, 24480, 24786, 25920, 26010, 26244, 27540, 27744, 29160, 29376, 31212, 32805, 33048, 34680, 34992, 36720, 37179, 38880, 39015, 39366, 41310, 41616, 43740, 44064, 46240, 46656, 46818, 48960, 49572, 52020, 52488, 55080, 55488, 58320, 61965, 62424, 65610, 66096, 69360, 69984, 70227, 73440, 74358, 77760, 78030, 78732, 82620, 83232, 87480, 88128, 92480, 93636, 98415, 99144, 104040, 104976, 110160, 111537, 116640, 117045, 123930, 124848, 131220, 132192, 138720, 139968, 140454, 146880, 148716, 156060, 157464, 165240, 166464, 174960, 185895, 187272, 196830, 198288, 208080, 209952, 210681, 220320, 223074, 233280, 234090, 247860, 249696, 262440, 264384, 277440, 280908, 297432, 312120, 314928, 330480, 334611, 349920, 351135, 371790, 374544, 393660, 396576, 416160, 419904, 421362, 440640, 446148, 468180, 495720, 499392, 524880, 557685, 561816, 594864, 624240, 629856, 632043, 660960, 669222, 699840, 702270, 743580, 749088, 787320, 793152, 832320, 842724, 892296, 936360, 991440, 1049760, 1053405, 1115370, 1123632, 1189728, 1248480, 1259712, 1264086, 1321920, 1338444, 1404540, 1487160, 1498176, 1574640, 1673055, 1685448, 1784592, 1872720, 1896129, 1982880, 2099520, 2106810, 2230740, 2247264, 2379456, 2496960, 2528172, 2676888, 2809080, 2974320, 3149280, 3160215, 3346110, 3370896, 3569184, 3745440, 3792258, 3965760, 4213620, 4461480, 4494528, 5056344, 5353776, 5618160, 5688387, 5948640, 6298560, 6320430, 6692220, 6741792, 7138368, 7490880, 7584516, 8427240, 8922960, 9480645, 10112688, 10707552, 11236320, 11376774, 11897280, 12640860, 13384440, 13483584, 15169032, 16854480, 17845920, 18961290, 20225376, 21415104, 22472640, 22753548, 25281720, 26768880, 28441935, 30338064, 33708960, 35691840, 37922580, 40450752, 45507096, 50563440, 53537760, 56883870, 60676128, 67417920, 75845160, 91014192, 101126880, 107075520, 113767740, 121352256, 151690320, 182028384, 202253760, 227535480, 303380640, 364056768, 455070960, 606761280, 910141920, 1820283840]

約数ペア:

[(1, 1820283840), (2, 910141920), (3, 606761280), (4, 455070960), (5, 364056768), (6, 303380640), (8, 227535480), (9, 202253760), (10, 182028384), (12, 151690320), (15, 121352256), (16, 113767740), (17, 107075520), (18, 101126880), (20, 91014192), (24, 75845160), (27, 67417920), (30, 60676128), (32, 56883870), (34, 53537760), (36, 50563440), (40, 45507096), (45, 40450752), (48, 37922580), (51, 35691840), (54, 33708960), (60, 30338064), (64, 28441935), (68, 26768880), (72, 25281720), (80, 22753548), (81, 22472640), (85, 21415104), (90, 20225376), (96, 18961290), (102, 17845920), (108, 16854480), (120, 15169032), (135, 13483584), (136, 13384440), (144, 12640860), (153, 11897280), (160, 11376774), (162, 11236320), (170, 10707552), (180, 10112688), (192, 9480645), (204, 8922960), (216, 8427240), (240, 7584516), (243, 7490880), (255, 7138368), (270, 6741792), (272, 6692220), (288, 6320430), (289, 6298560), (306, 5948640), (320, 5688387), (324, 5618160), (340, 5353776), (360, 5056344), (405, 4494528), (408, 4461480), (432, 4213620), (459, 3965760), (480, 3792258), (486, 3745440), (510, 3569184), (540, 3370896), (544, 3346110), (576, 3160215), (578, 3149280), (612, 2974320), (648, 2809080), (680, 2676888), (720, 2528172), (729, 2496960), (765, 2379456), (810, 2247264), (816, 2230740), (864, 2106810), (867, 2099520), (918, 1982880), (960, 1896129), (972, 1872720), (1020, 1784592), (1080, 1685448), (1088, 1673055), (1156, 1574640), (1215, 1498176), (1224, 1487160), (1296, 1404540), (1360, 1338444), (1377, 1321920), (1440, 1264086), (1445, 1259712), (1458, 1248480), (1530, 1189728), (1620, 1123632), (1632, 1115370), (1728, 1053405), (1734, 1049760), (1836, 991440), (1944, 936360), (2040, 892296), (2160, 842724), (2187, 832320), (2295, 793152), (2312, 787320), (2430, 749088), (2448, 743580), (2592, 702270), (2601, 699840), (2720, 669222), (2754, 660960), (2880, 632043), (2890, 629856), (2916, 624240), (3060, 594864), (3240, 561816), (3264, 557685), (3468, 524880), (3645, 499392), (3672, 495720), (3888, 468180), (4080, 446148), (4131, 440640), (4320, 421362), (4335, 419904), (4374, 416160), (4590, 396576), (4624, 393660), (4860, 374544), (4896, 371790), (5184, 351135), (5202, 349920), (5440, 334611), (5508, 330480), (5780, 314928), (5832, 312120), (6120, 297432), (6480, 280908), (6561, 277440), (6885, 264384), (6936, 262440), (7290, 249696), (7344, 247860), (7776, 234090), (7803, 233280), (8160, 223074), (8262, 220320), (8640, 210681), (8670, 209952), (8748, 208080), (9180, 198288), (9248, 196830), (9720, 187272), (9792, 185895), (10404, 174960), (10935, 166464), (11016, 165240), (11560, 157464), (11664, 156060), (12240, 148716), (12393, 146880), (12960, 140454), (13005, 139968), (13122, 138720), (13770, 132192), (13872, 131220), (14580, 124848), (14688, 123930), (15552, 117045), (15606, 116640), (16320, 111537), (16524, 110160), (17340, 104976), (17496, 104040), (18360, 99144), (18496, 98415), (19440, 93636), (19683, 92480), (20655, 88128), (20808, 87480), (21870, 83232), (22032, 82620), (23120, 78732), (23328, 78030), (23409, 77760), (24480, 74358), (24786, 73440), (25920, 70227), (26010, 69984), (26244, 69360), (27540, 66096), (27744, 65610), (29160, 62424), (29376, 61965), (31212, 58320), (32805, 55488), (33048, 55080), (34680, 52488), (34992, 52020), (36720, 49572), (37179, 48960), (38880, 46818), (39015, 46656), (39366, 46240), (41310, 44064), (41616, 43740)]