2106313600

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 192

約数和(自身を含む): 5691600000

約数和(自身を除く): 3585286400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 155, 160, 170, 200, 248, 272, 310, 320, 340, 400, 425, 496, 527, 544, 620, 640, 680, 775, 800, 850, 992, 1054, 1088, 1240, 1249, 1360, 1550, 1600, 1700, 1984, 2108, 2176, 2480, 2498, 2635, 2720, 3100, 3200, 3400, 3968, 4216, 4960, 4996, 5270, 5440, 6200, 6245, 6800, 8432, 9920, 9992, 10540, 10880, 12400, 12490, 13175, 13600, 16864, 19840, 19984, 21080, 21233, 24800, 24980, 26350, 27200, 31225, 33728, 38719, 39968, 42160, 42466, 49600, 49960, 52700, 54400, 62450, 67456, 77438, 79936, 84320, 84932, 99200, 99920, 105400, 106165, 124900, 154876, 159872, 168640, 169864, 193595, 199840, 210800, 212330, 249800, 309752, 337280, 339728, 387190, 399680, 421600, 424660, 499600, 530825, 619504, 658223, 679456, 774380, 799360, 843200, 849320, 967975, 999200, 1061650, 1239008, 1316446, 1358912, 1548760, 1686400, 1698640, 1935950, 1998400, 2123300, 2478016, 2632892, 2717824, 3097520, 3291115, 3397280, 3871900, 3996800, 4246600, 4956032, 5265784, 6195040, 6582230, 6794560, 7743800, 8493200, 10531568, 12390080, 13164460, 13589120, 15487600, 16455575, 16986400, 21063136, 24780160, 26328920, 30975200, 32911150, 33972800, 42126272, 52657840, 61950400, 65822300, 67945600, 84252544, 105315680, 123900800, 131644600, 210631360, 263289200, 421262720, 526578400, 1053156800, 2106313600]

約数ペア:

[(1, 2106313600), (2, 1053156800), (4, 526578400), (5, 421262720), (8, 263289200), (10, 210631360), (16, 131644600), (17, 123900800), (20, 105315680), (25, 84252544), (31, 67945600), (32, 65822300), (34, 61950400), (40, 52657840), (50, 42126272), (62, 33972800), (64, 32911150), (68, 30975200), (80, 26328920), (85, 24780160), (100, 21063136), (124, 16986400), (128, 16455575), (136, 15487600), (155, 13589120), (160, 13164460), (170, 12390080), (200, 10531568), (248, 8493200), (272, 7743800), (310, 6794560), (320, 6582230), (340, 6195040), (400, 5265784), (425, 4956032), (496, 4246600), (527, 3996800), (544, 3871900), (620, 3397280), (640, 3291115), (680, 3097520), (775, 2717824), (800, 2632892), (850, 2478016), (992, 2123300), (1054, 1998400), (1088, 1935950), (1240, 1698640), (1249, 1686400), (1360, 1548760), (1550, 1358912), (1600, 1316446), (1700, 1239008), (1984, 1061650), (2108, 999200), (2176, 967975), (2480, 849320), (2498, 843200), (2635, 799360), (2720, 774380), (3100, 679456), (3200, 658223), (3400, 619504), (3968, 530825), (4216, 499600), (4960, 424660), (4996, 421600), (5270, 399680), (5440, 387190), (6200, 339728), (6245, 337280), (6800, 309752), (8432, 249800), (9920, 212330), (9992, 210800), (10540, 199840), (10880, 193595), (12400, 169864), (12490, 168640), (13175, 159872), (13600, 154876), (16864, 124900), (19840, 106165), (19984, 105400), (21080, 99920), (21233, 99200), (24800, 84932), (24980, 84320), (26350, 79936), (27200, 77438), (31225, 67456), (33728, 62450), (38719, 54400), (39968, 52700), (42160, 49960), (42466, 49600)]