1944255620720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{171697}}^1$

素因数の和:172067

約数の個数: 160

約数和(自身を含む): 5255870828928

約数和(自身を除く): 3311615208208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 277, 280, 292, 365, 511, 554, 560, 584, 730, 1022, 1108, 1168, 1385, 1460, 1939, 2044, 2216, 2555, 2770, 2920, 3878, 4088, 4432, 5110, 5540, 5840, 7756, 8176, 9695, 10220, 11080, 15512, 19390, 20221, 20440, 22160, 31024, 38780, 40442, 40880, 77560, 80884, 101105, 141547, 155120, 161768, 171697, 202210, 283094, 323536, 343394, 404420, 566188, 686788, 707735, 808840, 858485, 1132376, 1201879, 1373576, 1415470, 1617680, 1716970, 2264752, 2403758, 2747152, 2830940, 3433940, 4807516, 5661880, 6009395, 6867880, 9615032, 11323760, 12018790, 12533881, 13735760, 19230064, 24037580, 25067762, 47560069, 48075160, 50135524, 62669405, 87737167, 95120138, 96150320, 100271048, 125338810, 175474334, 190240276, 200542096, 237800345, 250677620, 332920483, 350948668, 380480552, 438685835, 475600690, 501355240, 665840966, 701897336, 760961104, 877371670, 951201380, 1002710480, 1331681932, 1403794672, 1664602415, 1754743340, 1902402760, 2663363864, 3329204830, 3471885037, 3509486680, 3804805520, 5326727728, 6658409660, 6943770074, 7018973360, 13316819320, 13887540148, 17359425185, 24303195259, 26633638640, 27775080296, 34718850370, 48606390518, 55550160592, 69437700740, 97212781036, 121515976295, 138875401480, 194425562072, 243031952590, 277750802960, 388851124144, 486063905180, 972127810360, 1944255620720]

約数ペア:

[(1, 1944255620720), (2, 972127810360), (4, 486063905180), (5, 388851124144), (7, 277750802960), (8, 243031952590), (10, 194425562072), (14, 138875401480), (16, 121515976295), (20, 97212781036), (28, 69437700740), (35, 55550160592), (40, 48606390518), (56, 34718850370), (70, 27775080296), (73, 26633638640), (80, 24303195259), (112, 17359425185), (140, 13887540148), (146, 13316819320), (277, 7018973360), (280, 6943770074), (292, 6658409660), (365, 5326727728), (511, 3804805520), (554, 3509486680), (560, 3471885037), (584, 3329204830), (730, 2663363864), (1022, 1902402760), (1108, 1754743340), (1168, 1664602415), (1385, 1403794672), (1460, 1331681932), (1939, 1002710480), (2044, 951201380), (2216, 877371670), (2555, 760961104), (2770, 701897336), (2920, 665840966), (3878, 501355240), (4088, 475600690), (4432, 438685835), (5110, 380480552), (5540, 350948668), (5840, 332920483), (7756, 250677620), (8176, 237800345), (9695, 200542096), (10220, 190240276), (11080, 175474334), (15512, 125338810), (19390, 100271048), (20221, 96150320), (20440, 95120138), (22160, 87737167), (31024, 62669405), (38780, 50135524), (40442, 48075160), (40880, 47560069), (77560, 25067762), (80884, 24037580), (101105, 19230064), (141547, 13735760), (155120, 12533881), (161768, 12018790), (171697, 11323760), (202210, 9615032), (283094, 6867880), (323536, 6009395), (343394, 5661880), (404420, 4807516), (566188, 3433940), (686788, 2830940), (707735, 2747152), (808840, 2403758), (858485, 2264752), (1132376, 1716970), (1201879, 1617680), (1373576, 1415470)]