201233620720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7376599}}^1$

素因数の和:7376654

約数の個数: 80

約数和(自身を含む): 526866278400

約数和(自身を除く): 325632657680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 7376599, 14753198, 29506396, 36882995, 59012792, 73765990, 81142589, 118025584, 147531980, 162285178, 228674569, 295063960, 324570356, 405712945, 457349138, 590127920, 649140712, 811425890, 914698276, 1143372845, 1298281424, 1622851780, 1829396552, 2286745690, 2515420259, 3245703560, 3658793104, 4573491380, 5030840518, 6491407120, 9146982760, 10061681036, 12577101295, 18293965520, 20123362072, 25154202590, 40246724144, 50308405180, 100616810360, 201233620720]

約数ペア:

[(1, 201233620720), (2, 100616810360), (4, 50308405180), (5, 40246724144), (8, 25154202590), (10, 20123362072), (11, 18293965520), (16, 12577101295), (20, 10061681036), (22, 9146982760), (31, 6491407120), (40, 5030840518), (44, 4573491380), (55, 3658793104), (62, 3245703560), (80, 2515420259), (88, 2286745690), (110, 1829396552), (124, 1622851780), (155, 1298281424), (176, 1143372845), (220, 914698276), (248, 811425890), (310, 649140712), (341, 590127920), (440, 457349138), (496, 405712945), (620, 324570356), (682, 295063960), (880, 228674569), (1240, 162285178), (1364, 147531980), (1705, 118025584), (2480, 81142589), (2728, 73765990), (3410, 59012792), (5456, 36882995), (6820, 29506396), (13640, 14753198), (27280, 7376599)]