319674437460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{3011}}^1\times {\mathrm{28087}}^1$

素因数の和:31123

約数の個数: 192

約数和(自身を含む): 1137038192640

約数和(自身を除く): 817363755180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3011, 3780, 6022, 9033, 12044, 15055, 18066, 21077, 27099, 28087, 30110, 36132, 42154, 45165, 54198, 56174, 60220, 63231, 81297, 84261, 84308, 90330, 105385, 108396, 112348, 126462, 135495, 140435, 162594, 168522, 180660, 189693, 196609, 210770, 252783, 252924, 270990, 280870, 316155, 325188, 337044, 379386, 393218, 406485, 421305, 421540, 505566, 541980, 561740, 569079, 589827, 632310, 758349, 758772, 786436, 812970, 842610, 948465, 983045, 1011132, 1138158, 1179654, 1263915, 1264620, 1516698, 1625940, 1685220, 1769481, 1896930, 1966090, 2276316, 2359308, 2527830, 2845395, 2949135, 3033396, 3538962, 3791745, 3793860, 3932180, 5055660, 5308443, 5690790, 5898270, 7077924, 7583490, 8847405, 10616886, 11381580, 11796540, 15166980, 17694810, 21233772, 26542215, 35389620, 53084430, 84569957, 106168860, 169139914, 253709871, 338279828, 422849785, 507419742, 591989699, 761129613, 845699570, 1014839484, 1183979398, 1268549355, 1522259226, 1691399140, 1775969097, 2283388839, 2367958796, 2537098710, 2959948495, 3044518452, 3551938194, 3805648065, 4566777678, 5074197420, 5327907291, 5919896990, 7103876388, 7611296130, 8879845485, 9133555356, 10655814582, 11416944195, 11839793980, 15222592260, 15983721873, 17759690970, 21311629164, 22833888390, 26639536455, 31967443746, 35519381940, 45667776780, 53279072910, 63934887492, 79918609365, 106558145820, 159837218730, 319674437460]

約数ペア:

[(1, 319674437460), (2, 159837218730), (3, 106558145820), (4, 79918609365), (5, 63934887492), (6, 53279072910), (7, 45667776780), (9, 35519381940), (10, 31967443746), (12, 26639536455), (14, 22833888390), (15, 21311629164), (18, 17759690970), (20, 15983721873), (21, 15222592260), (27, 11839793980), (28, 11416944195), (30, 10655814582), (35, 9133555356), (36, 8879845485), (42, 7611296130), (45, 7103876388), (54, 5919896990), (60, 5327907291), (63, 5074197420), (70, 4566777678), (84, 3805648065), (90, 3551938194), (105, 3044518452), (108, 2959948495), (126, 2537098710), (135, 2367958796), (140, 2283388839), (180, 1775969097), (189, 1691399140), (210, 1522259226), (252, 1268549355), (270, 1183979398), (315, 1014839484), (378, 845699570), (420, 761129613), (540, 591989699), (630, 507419742), (756, 422849785), (945, 338279828), (1260, 253709871), (1890, 169139914), (3011, 106168860), (3780, 84569957), (6022, 53084430), (9033, 35389620), (12044, 26542215), (15055, 21233772), (18066, 17694810), (21077, 15166980), (27099, 11796540), (28087, 11381580), (30110, 10616886), (36132, 8847405), (42154, 7583490), (45165, 7077924), (54198, 5898270), (56174, 5690790), (60220, 5308443), (63231, 5055660), (81297, 3932180), (84261, 3793860), (84308, 3791745), (90330, 3538962), (105385, 3033396), (108396, 2949135), (112348, 2845395), (126462, 2527830), (135495, 2359308), (140435, 2276316), (162594, 1966090), (168522, 1896930), (180660, 1769481), (189693, 1685220), (196609, 1625940), (210770, 1516698), (252783, 1264620), (252924, 1263915), (270990, 1179654), (280870, 1138158), (316155, 1011132), (325188, 983045), (337044, 948465), (379386, 842610), (393218, 812970), (406485, 786436), (421305, 758772), (421540, 758349), (505566, 632310), (541980, 589827), (561740, 569079)]