1894174027920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18926599}}^1$

素因数の和:18926757

約数の個数: 120

約数和(自身を含む): 6407032632000

約数和(自身を除く): 4512858604080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 12510, 16680, 20016, 25020, 33360, 50040, 100080, 18926599, 37853198, 56779797, 75706396, 94632995, 113559594, 151412792, 170339391, 189265990, 227119188, 283898985, 302825584, 340678782, 378531980, 454238376, 567797970, 681357564, 757063960, 851696955, 908476752, 1135595940, 1362715128, 1514127920, 1703393910, 2271191880, 2630797261, 2725430256, 3406787820, 4542383760, 5261594522, 6813575640, 7892391783, 10523189044, 13153986305, 13627151280, 15784783566, 21046378088, 23677175349, 26307972610, 31569567132, 39461958915, 42092756176, 47354350698, 52615945220, 63139134264, 78923917830, 94708701396, 105231890440, 118385876745, 126278268528, 157847835660, 189417402792, 210463780880, 236771753490, 315695671320, 378834805584, 473543506980, 631391342640, 947087013960, 1894174027920]

約数ペア:

[(1, 1894174027920), (2, 947087013960), (3, 631391342640), (4, 473543506980), (5, 378834805584), (6, 315695671320), (8, 236771753490), (9, 210463780880), (10, 189417402792), (12, 157847835660), (15, 126278268528), (16, 118385876745), (18, 105231890440), (20, 94708701396), (24, 78923917830), (30, 63139134264), (36, 52615945220), (40, 47354350698), (45, 42092756176), (48, 39461958915), (60, 31569567132), (72, 26307972610), (80, 23677175349), (90, 21046378088), (120, 15784783566), (139, 13627151280), (144, 13153986305), (180, 10523189044), (240, 7892391783), (278, 6813575640), (360, 5261594522), (417, 4542383760), (556, 3406787820), (695, 2725430256), (720, 2630797261), (834, 2271191880), (1112, 1703393910), (1251, 1514127920), (1390, 1362715128), (1668, 1135595940), (2085, 908476752), (2224, 851696955), (2502, 757063960), (2780, 681357564), (3336, 567797970), (4170, 454238376), (5004, 378531980), (5560, 340678782), (6255, 302825584), (6672, 283898985), (8340, 227119188), (10008, 189265990), (11120, 170339391), (12510, 151412792), (16680, 113559594), (20016, 94632995), (25020, 75706396), (33360, 56779797), (50040, 37853198), (100080, 18926599)]