139201160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 393984000

約数和(自身を除く): 254782840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 49, 56, 58, 62, 70, 79, 98, 116, 124, 140, 145, 155, 158, 196, 203, 217, 232, 245, 248, 280, 290, 310, 316, 392, 395, 406, 434, 490, 553, 580, 620, 632, 790, 812, 868, 899, 980, 1015, 1085, 1106, 1160, 1240, 1421, 1519, 1580, 1624, 1736, 1798, 1960, 2030, 2170, 2212, 2291, 2449, 2765, 2842, 3038, 3160, 3596, 3871, 4060, 4340, 4424, 4495, 4582, 4898, 5530, 5684, 6076, 6293, 7105, 7192, 7595, 7742, 8120, 8680, 8990, 9164, 9796, 11060, 11368, 11455, 12152, 12245, 12586, 14210, 15190, 15484, 16037, 17143, 17980, 18328, 19355, 19592, 22120, 22910, 24490, 25172, 28420, 30380, 30968, 31465, 32074, 34286, 35960, 38710, 44051, 45820, 48980, 50344, 56840, 60760, 62930, 64148, 68572, 71021, 77420, 80185, 85715, 88102, 91640, 97960, 112259, 120001, 125860, 128296, 137144, 142042, 154840, 160370, 171430, 176204, 220255, 224518, 240002, 251720, 284084, 320740, 342860, 352408, 355105, 440510, 449036, 480004, 497147, 561295, 568168, 600005, 641480, 685720, 710210, 881020, 898072, 960008, 994294, 1122590, 1200010, 1420420, 1762040, 1988588, 2245180, 2400020, 2485735, 2840840, 3480029, 3977176, 4490360, 4800040, 4971470, 6960058, 9942940, 13920116, 17400145, 19885880, 27840232, 34800290, 69600580, 139201160]

約数ペア:

[(1, 139201160), (2, 69600580), (4, 34800290), (5, 27840232), (7, 19885880), (8, 17400145), (10, 13920116), (14, 9942940), (20, 6960058), (28, 4971470), (29, 4800040), (31, 4490360), (35, 3977176), (40, 3480029), (49, 2840840), (56, 2485735), (58, 2400020), (62, 2245180), (70, 1988588), (79, 1762040), (98, 1420420), (116, 1200010), (124, 1122590), (140, 994294), (145, 960008), (155, 898072), (158, 881020), (196, 710210), (203, 685720), (217, 641480), (232, 600005), (245, 568168), (248, 561295), (280, 497147), (290, 480004), (310, 449036), (316, 440510), (392, 355105), (395, 352408), (406, 342860), (434, 320740), (490, 284084), (553, 251720), (580, 240002), (620, 224518), (632, 220255), (790, 176204), (812, 171430), (868, 160370), (899, 154840), (980, 142042), (1015, 137144), (1085, 128296), (1106, 125860), (1160, 120001), (1240, 112259), (1421, 97960), (1519, 91640), (1580, 88102), (1624, 85715), (1736, 80185), (1798, 77420), (1960, 71021), (2030, 68572), (2170, 64148), (2212, 62930), (2291, 60760), (2449, 56840), (2765, 50344), (2842, 48980), (3038, 45820), (3160, 44051), (3596, 38710), (3871, 35960), (4060, 34286), (4340, 32074), (4424, 31465), (4495, 30968), (4582, 30380), (4898, 28420), (5530, 25172), (5684, 24490), (6076, 22910), (6293, 22120), (7105, 19592), (7192, 19355), (7595, 18328), (7742, 17980), (8120, 17143), (8680, 16037), (8990, 15484), (9164, 15190), (9796, 14210), (11060, 12586), (11368, 12245), (11455, 12152)]