642453120

素因数分解:

$2^7\times 3^{10}\times 5^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 352

約数和(自身を含む): 2439300420

約数和(自身を除く): 1796847300

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, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 640, 648, 680, 720, 729, 765, 810, 816, 864, 918, 960, 972, 1020, 1080, 1088, 1152, 1215, 1224, 1296, 1360, 1377, 1440, 1458, 1530, 1620, 1632, 1728, 1836, 1920, 1944, 2040, 2160, 2176, 2187, 2295, 2430, 2448, 2592, 2720, 2754, 2880, 2916, 3060, 3240, 3264, 3456, 3645, 3672, 3888, 4080, 4131, 4320, 4374, 4590, 4860, 4896, 5184, 5440, 5508, 5760, 5832, 6120, 6480, 6528, 6561, 6885, 7290, 7344, 7776, 8160, 8262, 8640, 8748, 9180, 9720, 9792, 10368, 10880, 10935, 11016, 11664, 12240, 12393, 12960, 13122, 13770, 14580, 14688, 15552, 16320, 16524, 17280, 17496, 18360, 19440, 19584, 19683, 20655, 21870, 22032, 23328, 24480, 24786, 25920, 26244, 27540, 29160, 29376, 31104, 32640, 32805, 33048, 34992, 36720, 37179, 38880, 39366, 41310, 43740, 44064, 46656, 48960, 49572, 51840, 52488, 55080, 58320, 58752, 59049, 61965, 65610, 66096, 69984, 73440, 74358, 77760, 78732, 82620, 87480, 88128, 93312, 97920, 98415, 99144, 104976, 110160, 111537, 116640, 118098, 123930, 131220, 132192, 139968, 146880, 148716, 155520, 157464, 165240, 174960, 176256, 185895, 196830, 198288, 209952, 220320, 223074, 233280, 236196, 247860, 262440, 264384, 279936, 293760, 295245, 297432, 314928, 330480, 334611, 349920, 371790, 393660, 396576, 419904, 440640, 446148, 466560, 472392, 495720, 524880, 528768, 557685, 590490, 594864, 629856, 660960, 669222, 699840, 743580, 787320, 793152, 839808, 881280, 892296, 944784, 991440, 1003833, 1049760, 1115370, 1180980, 1189728, 1259712, 1321920, 1338444, 1399680, 1487160, 1574640, 1586304, 1673055, 1784592, 1889568, 1982880, 2007666, 2099520, 2230740, 2361960, 2379456, 2519424, 2643840, 2676888, 2974320, 3149280, 3346110, 3569184, 3779136, 3965760, 4015332, 4199040, 4461480, 4723920, 4758912, 5019165, 5353776, 5948640, 6298560, 6692220, 7138368, 7558272, 7931520, 8030664, 8922960, 9447840, 10038330, 10707552, 11897280, 12597120, 13384440, 14276736, 16061328, 17845920, 18895680, 20076660, 21415104, 23794560, 26768880, 32122656, 35691840, 37791360, 40153320, 42830208, 53537760, 64245312, 71383680, 80306640, 107075520, 128490624, 160613280, 214151040, 321226560, 642453120]

約数ペア:

[(1, 642453120), (2, 321226560), (3, 214151040), (4, 160613280), (5, 128490624), (6, 107075520), (8, 80306640), (9, 71383680), (10, 64245312), (12, 53537760), (15, 42830208), (16, 40153320), (17, 37791360), (18, 35691840), (20, 32122656), (24, 26768880), (27, 23794560), (30, 21415104), (32, 20076660), (34, 18895680), (36, 17845920), (40, 16061328), (45, 14276736), (48, 13384440), (51, 12597120), (54, 11897280), (60, 10707552), (64, 10038330), (68, 9447840), (72, 8922960), (80, 8030664), (81, 7931520), (85, 7558272), (90, 7138368), (96, 6692220), (102, 6298560), (108, 5948640), (120, 5353776), (128, 5019165), (135, 4758912), (136, 4723920), (144, 4461480), (153, 4199040), (160, 4015332), (162, 3965760), (170, 3779136), (180, 3569184), (192, 3346110), (204, 3149280), (216, 2974320), (240, 2676888), (243, 2643840), (255, 2519424), (270, 2379456), (272, 2361960), (288, 2230740), (306, 2099520), (320, 2007666), (324, 1982880), (340, 1889568), (360, 1784592), (384, 1673055), (405, 1586304), (408, 1574640), (432, 1487160), (459, 1399680), (480, 1338444), (486, 1321920), (510, 1259712), (540, 1189728), (544, 1180980), (576, 1115370), (612, 1049760), (640, 1003833), (648, 991440), (680, 944784), (720, 892296), (729, 881280), (765, 839808), (810, 793152), (816, 787320), (864, 743580), (918, 699840), (960, 669222), (972, 660960), (1020, 629856), (1080, 594864), (1088, 590490), (1152, 557685), (1215, 528768), (1224, 524880), (1296, 495720), (1360, 472392), (1377, 466560), (1440, 446148), (1458, 440640), (1530, 419904), (1620, 396576), (1632, 393660), (1728, 371790), (1836, 349920), (1920, 334611), (1944, 330480), (2040, 314928), (2160, 297432), (2176, 295245), (2187, 293760), (2295, 279936), (2430, 264384), (2448, 262440), (2592, 247860), (2720, 236196), (2754, 233280), (2880, 223074), (2916, 220320), (3060, 209952), (3240, 198288), (3264, 196830), (3456, 185895), (3645, 176256), (3672, 174960), (3888, 165240), (4080, 157464), (4131, 155520), (4320, 148716), (4374, 146880), (4590, 139968), (4860, 132192), (4896, 131220), (5184, 123930), (5440, 118098), (5508, 116640), (5760, 111537), (5832, 110160), (6120, 104976), (6480, 99144), (6528, 98415), (6561, 97920), (6885, 93312), (7290, 88128), (7344, 87480), (7776, 82620), (8160, 78732), (8262, 77760), (8640, 74358), (8748, 73440), (9180, 69984), (9720, 66096), (9792, 65610), (10368, 61965), (10880, 59049), (10935, 58752), (11016, 58320), (11664, 55080), (12240, 52488), (12393, 51840), (12960, 49572), (13122, 48960), (13770, 46656), (14580, 44064), (14688, 43740), (15552, 41310), (16320, 39366), (16524, 38880), (17280, 37179), (17496, 36720), (18360, 34992), (19440, 33048), (19584, 32805), (19683, 32640), (20655, 31104), (21870, 29376), (22032, 29160), (23328, 27540), (24480, 26244), (24786, 25920)]