128109600

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 216

約数和(自身を含む): 469188720

約数和(自身を除く): 341079120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 659, 675, 720, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1318, 1350, 1440, 1620, 1800, 1944, 1977, 2025, 2160, 2400, 2430, 2592, 2636, 2700, 3240, 3295, 3600, 3888, 3954, 4050, 4320, 4860, 5272, 5400, 5931, 6075, 6480, 6590, 7200, 7776, 7908, 8100, 9720, 9885, 10544, 10800, 11862, 12150, 12960, 13180, 15816, 16200, 16475, 17793, 19440, 19770, 21088, 21600, 23724, 24300, 26360, 29655, 31632, 32400, 32950, 35586, 38880, 39540, 47448, 48600, 49425, 52720, 53379, 59310, 63264, 64800, 65900, 71172, 79080, 88965, 94896, 97200, 98850, 105440, 106758, 118620, 131800, 142344, 148275, 158160, 160137, 177930, 189792, 194400, 197700, 213516, 237240, 263600, 266895, 284688, 296550, 316320, 320274, 355860, 395400, 427032, 444825, 474480, 527200, 533790, 569376, 593100, 640548, 711720, 790800, 800685, 854064, 889650, 948960, 1067580, 1186200, 1281096, 1334475, 1423440, 1581600, 1601370, 1708128, 1779300, 2135160, 2372400, 2562192, 2668950, 2846880, 3202740, 3558600, 4003425, 4270320, 4744800, 5124384, 5337900, 6405480, 7117200, 8006850, 8540640, 10675800, 12810960, 14234400, 16013700, 21351600, 25621920, 32027400, 42703200, 64054800, 128109600]

約数ペア:

[(1, 128109600), (2, 64054800), (3, 42703200), (4, 32027400), (5, 25621920), (6, 21351600), (8, 16013700), (9, 14234400), (10, 12810960), (12, 10675800), (15, 8540640), (16, 8006850), (18, 7117200), (20, 6405480), (24, 5337900), (25, 5124384), (27, 4744800), (30, 4270320), (32, 4003425), (36, 3558600), (40, 3202740), (45, 2846880), (48, 2668950), (50, 2562192), (54, 2372400), (60, 2135160), (72, 1779300), (75, 1708128), (80, 1601370), (81, 1581600), (90, 1423440), (96, 1334475), (100, 1281096), (108, 1186200), (120, 1067580), (135, 948960), (144, 889650), (150, 854064), (160, 800685), (162, 790800), (180, 711720), (200, 640548), (216, 593100), (225, 569376), (240, 533790), (243, 527200), (270, 474480), (288, 444825), (300, 427032), (324, 395400), (360, 355860), (400, 320274), (405, 316320), (432, 296550), (450, 284688), (480, 266895), (486, 263600), (540, 237240), (600, 213516), (648, 197700), (659, 194400), (675, 189792), (720, 177930), (800, 160137), (810, 158160), (864, 148275), (900, 142344), (972, 131800), (1080, 118620), (1200, 106758), (1215, 105440), (1296, 98850), (1318, 97200), (1350, 94896), (1440, 88965), (1620, 79080), (1800, 71172), (1944, 65900), (1977, 64800), (2025, 63264), (2160, 59310), (2400, 53379), (2430, 52720), (2592, 49425), (2636, 48600), (2700, 47448), (3240, 39540), (3295, 38880), (3600, 35586), (3888, 32950), (3954, 32400), (4050, 31632), (4320, 29655), (4860, 26360), (5272, 24300), (5400, 23724), (5931, 21600), (6075, 21088), (6480, 19770), (6590, 19440), (7200, 17793), (7776, 16475), (7908, 16200), (8100, 15816), (9720, 13180), (9885, 12960), (10544, 12150), (10800, 11862)]