206397840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2177

約数の個数: 160

約数和(自身を含む): 717204096

約数和(自身を除く): 510806256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2113, 2220, 2442, 2640, 2960, 3256, 4070, 4226, 4440, 4884, 6105, 6339, 6512, 8140, 8452, 8880, 9768, 10565, 12210, 12678, 16280, 16904, 19536, 21130, 23243, 24420, 25356, 31695, 32560, 33808, 42260, 46486, 48840, 50712, 63390, 69729, 78181, 84520, 92972, 97680, 101424, 116215, 126780, 139458, 156362, 169040, 185944, 232430, 234543, 253560, 278916, 312724, 348645, 371888, 390905, 464860, 469086, 507120, 557832, 625448, 697290, 781810, 859991, 929720, 938172, 1115664, 1172715, 1250896, 1394580, 1563620, 1719982, 1859440, 1876344, 2345430, 2579973, 2789160, 3127240, 3439964, 3752688, 4299955, 4690860, 5159946, 5578320, 6254480, 6879928, 8599910, 9381720, 10319892, 12899865, 13759856, 17199820, 18763440, 20639784, 25799730, 34399640, 41279568, 51599460, 68799280, 103198920, 206397840]

約数ペア:

[(1, 206397840), (2, 103198920), (3, 68799280), (4, 51599460), (5, 41279568), (6, 34399640), (8, 25799730), (10, 20639784), (11, 18763440), (12, 17199820), (15, 13759856), (16, 12899865), (20, 10319892), (22, 9381720), (24, 8599910), (30, 6879928), (33, 6254480), (37, 5578320), (40, 5159946), (44, 4690860), (48, 4299955), (55, 3752688), (60, 3439964), (66, 3127240), (74, 2789160), (80, 2579973), (88, 2345430), (110, 1876344), (111, 1859440), (120, 1719982), (132, 1563620), (148, 1394580), (165, 1250896), (176, 1172715), (185, 1115664), (220, 938172), (222, 929720), (240, 859991), (264, 781810), (296, 697290), (330, 625448), (370, 557832), (407, 507120), (440, 469086), (444, 464860), (528, 390905), (555, 371888), (592, 348645), (660, 312724), (740, 278916), (814, 253560), (880, 234543), (888, 232430), (1110, 185944), (1221, 169040), (1320, 156362), (1480, 139458), (1628, 126780), (1776, 116215), (2035, 101424), (2113, 97680), (2220, 92972), (2442, 84520), (2640, 78181), (2960, 69729), (3256, 63390), (4070, 50712), (4226, 48840), (4440, 46486), (4884, 42260), (6105, 33808), (6339, 32560), (6512, 31695), (8140, 25356), (8452, 24420), (8880, 23243), (9768, 21130), (10565, 19536), (12210, 16904), (12678, 16280)]