213363540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4846

約数の個数: 144

約数和(自身を含む): 733824000

約数和(自身を除く): 520460460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4799, 4940, 7410, 8892, 9598, 11115, 14397, 14820, 19196, 22230, 23995, 28794, 43191, 44460, 47990, 57588, 62387, 71985, 86382, 91181, 95980, 124774, 143970, 172764, 182362, 187161, 215955, 249548, 273543, 287940, 311935, 364724, 374322, 431910, 455905, 547086, 561483, 623870, 748644, 820629, 863820, 911810, 935805, 1094172, 1122966, 1185353, 1247740, 1367715, 1641258, 1823620, 1871610, 2245932, 2370706, 2735430, 2807415, 3282516, 3556059, 3743220, 4103145, 4741412, 5470860, 5614830, 5926765, 7112118, 8206290, 10668177, 11229660, 11853530, 14224236, 16412580, 17780295, 21336354, 23707060, 35560590, 42672708, 53340885, 71121180, 106681770, 213363540]

約数ペア:

[(1, 213363540), (2, 106681770), (3, 71121180), (4, 53340885), (5, 42672708), (6, 35560590), (9, 23707060), (10, 21336354), (12, 17780295), (13, 16412580), (15, 14224236), (18, 11853530), (19, 11229660), (20, 10668177), (26, 8206290), (30, 7112118), (36, 5926765), (38, 5614830), (39, 5470860), (45, 4741412), (52, 4103145), (57, 3743220), (60, 3556059), (65, 3282516), (76, 2807415), (78, 2735430), (90, 2370706), (95, 2245932), (114, 1871610), (117, 1823620), (130, 1641258), (156, 1367715), (171, 1247740), (180, 1185353), (190, 1122966), (195, 1094172), (228, 935805), (234, 911810), (247, 863820), (260, 820629), (285, 748644), (342, 623870), (380, 561483), (390, 547086), (468, 455905), (494, 431910), (570, 374322), (585, 364724), (684, 311935), (741, 287940), (780, 273543), (855, 249548), (988, 215955), (1140, 187161), (1170, 182362), (1235, 172764), (1482, 143970), (1710, 124774), (2223, 95980), (2340, 91181), (2470, 86382), (2964, 71985), (3420, 62387), (3705, 57588), (4446, 47990), (4799, 44460), (4940, 43191), (7410, 28794), (8892, 23995), (9598, 22230), (11115, 19196), (14397, 14820)]