383729220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8231}}^1$

素因数の和:8290

約数の個数: 144

約数和(自身を含む): 1366380288

約数和(自身を除く): 982651068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 8231, 9324, 11655, 15540, 16462, 23310, 24693, 32924, 41155, 46620, 49386, 57617, 74079, 82310, 98772, 115234, 123465, 148158, 164620, 172851, 230468, 246930, 288085, 296316, 304547, 345702, 370395, 493860, 518553, 576170, 609094, 691404, 740790, 864255, 913641, 1037106, 1152340, 1218188, 1481580, 1522735, 1728510, 1827282, 2074212, 2131829, 2592765, 2740923, 3045470, 3457020, 3654564, 4263658, 4568205, 5185530, 5481846, 6090940, 6395487, 8527316, 9136410, 10371060, 10659145, 10963692, 12790974, 13704615, 18272820, 19186461, 21318290, 25581948, 27409230, 31977435, 38372922, 42636580, 54818460, 63954870, 76745844, 95932305, 127909740, 191864610, 383729220]

約数ペア:

[(1, 383729220), (2, 191864610), (3, 127909740), (4, 95932305), (5, 76745844), (6, 63954870), (7, 54818460), (9, 42636580), (10, 38372922), (12, 31977435), (14, 27409230), (15, 25581948), (18, 21318290), (20, 19186461), (21, 18272820), (28, 13704615), (30, 12790974), (35, 10963692), (36, 10659145), (37, 10371060), (42, 9136410), (45, 8527316), (60, 6395487), (63, 6090940), (70, 5481846), (74, 5185530), (84, 4568205), (90, 4263658), (105, 3654564), (111, 3457020), (126, 3045470), (140, 2740923), (148, 2592765), (180, 2131829), (185, 2074212), (210, 1827282), (222, 1728510), (252, 1522735), (259, 1481580), (315, 1218188), (333, 1152340), (370, 1037106), (420, 913641), (444, 864255), (518, 740790), (555, 691404), (630, 609094), (666, 576170), (740, 518553), (777, 493860), (1036, 370395), (1110, 345702), (1260, 304547), (1295, 296316), (1332, 288085), (1554, 246930), (1665, 230468), (2220, 172851), (2331, 164620), (2590, 148158), (3108, 123465), (3330, 115234), (3885, 98772), (4662, 82310), (5180, 74079), (6660, 57617), (7770, 49386), (8231, 46620), (9324, 41155), (11655, 32924), (15540, 24693), (16462, 23310)]