216680640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 336

約数和(自身を含む): 808475904

約数和(自身を除く): 591795264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 71, 80, 85, 88, 96, 102, 110, 120, 132, 136, 142, 160, 165, 170, 176, 187, 192, 204, 213, 220, 240, 255, 264, 272, 284, 289, 320, 330, 340, 352, 355, 374, 408, 426, 440, 480, 510, 528, 544, 561, 568, 578, 660, 680, 704, 710, 748, 781, 816, 852, 867, 880, 935, 960, 1020, 1056, 1065, 1088, 1122, 1136, 1156, 1207, 1320, 1360, 1420, 1445, 1496, 1562, 1632, 1704, 1734, 1760, 1870, 2040, 2112, 2130, 2244, 2272, 2312, 2343, 2414, 2640, 2720, 2805, 2840, 2890, 2992, 3124, 3179, 3264, 3408, 3468, 3520, 3621, 3740, 3905, 4080, 4260, 4335, 4488, 4544, 4624, 4686, 4828, 5280, 5440, 5610, 5680, 5780, 5984, 6035, 6248, 6358, 6816, 6936, 7242, 7480, 7810, 8160, 8520, 8670, 8976, 9248, 9372, 9537, 9656, 10560, 11220, 11360, 11560, 11715, 11968, 12070, 12496, 12716, 13277, 13632, 13872, 14484, 14960, 15620, 15895, 16320, 17040, 17340, 17952, 18105, 18496, 18744, 19074, 19312, 20519, 22440, 22720, 23120, 23430, 24140, 24992, 25432, 26554, 27744, 28968, 29920, 31240, 31790, 34080, 34680, 35904, 36210, 37488, 38148, 38624, 39831, 41038, 44880, 46240, 46860, 47685, 48280, 49984, 50864, 53108, 55488, 57936, 59840, 61557, 62480, 63580, 66385, 68160, 69360, 72420, 74976, 76296, 77248, 79662, 82076, 89760, 92480, 93720, 95370, 96560, 101728, 102595, 106216, 115872, 123114, 124960, 127160, 132770, 138720, 144840, 149952, 152592, 159324, 164152, 179520, 187440, 190740, 193120, 199155, 203456, 205190, 212432, 225709, 231744, 246228, 249920, 254320, 265540, 277440, 289680, 305184, 307785, 318648, 328304, 374880, 381480, 386240, 398310, 410380, 424864, 451418, 492456, 508640, 531080, 579360, 610368, 615570, 637296, 656608, 677127, 749760, 762960, 796620, 820760, 849728, 902836, 984912, 1017280, 1062160, 1128545, 1158720, 1231140, 1274592, 1313216, 1354254, 1525920, 1593240, 1641520, 1805672, 1969824, 2124320, 2257090, 2462280, 2549184, 2708508, 3051840, 3186480, 3283040, 3385635, 3611344, 3939648, 4248640, 4514180, 4924560, 5417016, 6372960, 6566080, 6771270, 7222688, 9028360, 9849120, 10834032, 12745920, 13542540, 14445376, 18056720, 19698240, 21668064, 27085080, 36113440, 43336128, 54170160, 72226880, 108340320, 216680640]

約数ペア:

[(1, 216680640), (2, 108340320), (3, 72226880), (4, 54170160), (5, 43336128), (6, 36113440), (8, 27085080), (10, 21668064), (11, 19698240), (12, 18056720), (15, 14445376), (16, 13542540), (17, 12745920), (20, 10834032), (22, 9849120), (24, 9028360), (30, 7222688), (32, 6771270), (33, 6566080), (34, 6372960), (40, 5417016), (44, 4924560), (48, 4514180), (51, 4248640), (55, 3939648), (60, 3611344), (64, 3385635), (66, 3283040), (68, 3186480), (71, 3051840), (80, 2708508), (85, 2549184), (88, 2462280), (96, 2257090), (102, 2124320), (110, 1969824), (120, 1805672), (132, 1641520), (136, 1593240), (142, 1525920), (160, 1354254), (165, 1313216), (170, 1274592), (176, 1231140), (187, 1158720), (192, 1128545), (204, 1062160), (213, 1017280), (220, 984912), (240, 902836), (255, 849728), (264, 820760), (272, 796620), (284, 762960), (289, 749760), (320, 677127), (330, 656608), (340, 637296), (352, 615570), (355, 610368), (374, 579360), (408, 531080), (426, 508640), (440, 492456), (480, 451418), (510, 424864), (528, 410380), (544, 398310), (561, 386240), (568, 381480), (578, 374880), (660, 328304), (680, 318648), (704, 307785), (710, 305184), (748, 289680), (781, 277440), (816, 265540), (852, 254320), (867, 249920), (880, 246228), (935, 231744), (960, 225709), (1020, 212432), (1056, 205190), (1065, 203456), (1088, 199155), (1122, 193120), (1136, 190740), (1156, 187440), (1207, 179520), (1320, 164152), (1360, 159324), (1420, 152592), (1445, 149952), (1496, 144840), (1562, 138720), (1632, 132770), (1704, 127160), (1734, 124960), (1760, 123114), (1870, 115872), (2040, 106216), (2112, 102595), (2130, 101728), (2244, 96560), (2272, 95370), (2312, 93720), (2343, 92480), (2414, 89760), (2640, 82076), (2720, 79662), (2805, 77248), (2840, 76296), (2890, 74976), (2992, 72420), (3124, 69360), (3179, 68160), (3264, 66385), (3408, 63580), (3468, 62480), (3520, 61557), (3621, 59840), (3740, 57936), (3905, 55488), (4080, 53108), (4260, 50864), (4335, 49984), (4488, 48280), (4544, 47685), (4624, 46860), (4686, 46240), (4828, 44880), (5280, 41038), (5440, 39831), (5610, 38624), (5680, 38148), (5780, 37488), (5984, 36210), (6035, 35904), (6248, 34680), (6358, 34080), (6816, 31790), (6936, 31240), (7242, 29920), (7480, 28968), (7810, 27744), (8160, 26554), (8520, 25432), (8670, 24992), (8976, 24140), (9248, 23430), (9372, 23120), (9537, 22720), (9656, 22440), (10560, 20519), (11220, 19312), (11360, 19074), (11560, 18744), (11715, 18496), (11968, 18105), (12070, 17952), (12496, 17340), (12716, 17040), (13277, 16320), (13632, 15895), (13872, 15620), (14484, 14960)]