142195410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 449729280

約数和(自身を除く): 307533870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 43, 45, 58, 63, 70, 86, 87, 90, 105, 126, 129, 145, 174, 181, 203, 210, 215, 258, 261, 290, 301, 315, 362, 387, 406, 430, 435, 522, 543, 602, 609, 630, 645, 774, 870, 903, 905, 1015, 1086, 1218, 1247, 1267, 1290, 1305, 1505, 1629, 1806, 1810, 1827, 1935, 2030, 2494, 2534, 2610, 2709, 2715, 3010, 3045, 3258, 3654, 3741, 3801, 3870, 4515, 5249, 5418, 5430, 6090, 6235, 6335, 7482, 7602, 7783, 8145, 8729, 9030, 9135, 10498, 11223, 11403, 12470, 12670, 13545, 15566, 15747, 16290, 17458, 18270, 18705, 19005, 22446, 22806, 23349, 26187, 26245, 27090, 31494, 36743, 37410, 38010, 38915, 43645, 46698, 47241, 52374, 52490, 54481, 56115, 57015, 70047, 73486, 77830, 78561, 78735, 87290, 94482, 108962, 110229, 112230, 114030, 116745, 130935, 140094, 157122, 157470, 163443, 183715, 220458, 225707, 233490, 236205, 261870, 272405, 326886, 330687, 350235, 367430, 392805, 451414, 472410, 490329, 544810, 551145, 661374, 677121, 700470, 785610, 817215, 980658, 1102290, 1128535, 1354242, 1579949, 1634430, 1653435, 2031363, 2257070, 2451645, 3159898, 3306870, 3385605, 4062726, 4739847, 4903290, 6771210, 7899745, 9479694, 10156815, 14219541, 15799490, 20313630, 23699235, 28439082, 47398470, 71097705, 142195410]

約数ペア:

[(1, 142195410), (2, 71097705), (3, 47398470), (5, 28439082), (6, 23699235), (7, 20313630), (9, 15799490), (10, 14219541), (14, 10156815), (15, 9479694), (18, 7899745), (21, 6771210), (29, 4903290), (30, 4739847), (35, 4062726), (42, 3385605), (43, 3306870), (45, 3159898), (58, 2451645), (63, 2257070), (70, 2031363), (86, 1653435), (87, 1634430), (90, 1579949), (105, 1354242), (126, 1128535), (129, 1102290), (145, 980658), (174, 817215), (181, 785610), (203, 700470), (210, 677121), (215, 661374), (258, 551145), (261, 544810), (290, 490329), (301, 472410), (315, 451414), (362, 392805), (387, 367430), (406, 350235), (430, 330687), (435, 326886), (522, 272405), (543, 261870), (602, 236205), (609, 233490), (630, 225707), (645, 220458), (774, 183715), (870, 163443), (903, 157470), (905, 157122), (1015, 140094), (1086, 130935), (1218, 116745), (1247, 114030), (1267, 112230), (1290, 110229), (1305, 108962), (1505, 94482), (1629, 87290), (1806, 78735), (1810, 78561), (1827, 77830), (1935, 73486), (2030, 70047), (2494, 57015), (2534, 56115), (2610, 54481), (2709, 52490), (2715, 52374), (3010, 47241), (3045, 46698), (3258, 43645), (3654, 38915), (3741, 38010), (3801, 37410), (3870, 36743), (4515, 31494), (5249, 27090), (5418, 26245), (5430, 26187), (6090, 23349), (6235, 22806), (6335, 22446), (7482, 19005), (7602, 18705), (7783, 18270), (8145, 17458), (8729, 16290), (9030, 15747), (9135, 15566), (10498, 13545), (11223, 12670), (11403, 12470)]