833988720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2983

約数の個数: 160

約数和(自身を含む): 2776965120

約数和(自身を除く): 1942976400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 510, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1704, 2040, 2130, 2414, 2840, 2879, 3408, 3621, 4080, 4260, 4828, 5680, 5758, 6035, 7242, 8520, 8637, 9656, 11516, 12070, 14395, 14484, 17040, 17274, 18105, 19312, 23032, 24140, 28790, 28968, 34548, 36210, 43185, 46064, 48280, 48943, 57580, 57936, 69096, 72420, 86370, 96560, 97886, 115160, 138192, 144840, 146829, 172740, 195772, 204409, 230320, 244715, 289680, 293658, 345480, 391544, 408818, 489430, 587316, 613227, 690960, 734145, 783088, 817636, 978860, 1022045, 1174632, 1226454, 1468290, 1635272, 1957720, 2044090, 2349264, 2452908, 2936580, 3066135, 3270544, 3474953, 3915440, 4088180, 4905816, 5873160, 6132270, 6949906, 8176360, 9811632, 10424859, 11746320, 12264540, 13899812, 16352720, 17374765, 20849718, 24529080, 27799624, 34749530, 41699436, 49058160, 52124295, 55599248, 69499060, 83398872, 104248590, 138998120, 166797744, 208497180, 277996240, 416994360, 833988720]

約数ペア:

[(1, 833988720), (2, 416994360), (3, 277996240), (4, 208497180), (5, 166797744), (6, 138998120), (8, 104248590), (10, 83398872), (12, 69499060), (15, 55599248), (16, 52124295), (17, 49058160), (20, 41699436), (24, 34749530), (30, 27799624), (34, 24529080), (40, 20849718), (48, 17374765), (51, 16352720), (60, 13899812), (68, 12264540), (71, 11746320), (80, 10424859), (85, 9811632), (102, 8176360), (120, 6949906), (136, 6132270), (142, 5873160), (170, 4905816), (204, 4088180), (213, 3915440), (240, 3474953), (255, 3270544), (272, 3066135), (284, 2936580), (340, 2452908), (355, 2349264), (408, 2044090), (426, 1957720), (510, 1635272), (568, 1468290), (680, 1226454), (710, 1174632), (816, 1022045), (852, 978860), (1020, 817636), (1065, 783088), (1136, 734145), (1207, 690960), (1360, 613227), (1420, 587316), (1704, 489430), (2040, 408818), (2130, 391544), (2414, 345480), (2840, 293658), (2879, 289680), (3408, 244715), (3621, 230320), (4080, 204409), (4260, 195772), (4828, 172740), (5680, 146829), (5758, 144840), (6035, 138192), (7242, 115160), (8520, 97886), (8637, 96560), (9656, 86370), (11516, 72420), (12070, 69096), (14395, 57936), (14484, 57580), (17040, 48943), (17274, 48280), (18105, 46064), (19312, 43185), (23032, 36210), (24140, 34548), (28790, 28968)]