1609441260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{17659}}^1$

素因数の和:17716

約数の個数: 144

約数和(自身を含む): 5411589120

約数和(自身を除く): 3802147860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 4340, 4557, 6076, 6510, 7595, 9114, 13020, 15190, 17659, 18228, 22785, 30380, 35318, 45570, 52977, 70636, 88295, 91140, 105954, 123613, 176590, 211908, 247226, 264885, 353180, 370839, 494452, 529770, 547429, 618065, 741678, 865291, 1059540, 1094858, 1236130, 1483356, 1642287, 1730582, 1854195, 2189716, 2472260, 2595873, 2737145, 3284574, 3461164, 3708390, 3832003, 4326455, 5191746, 5474290, 6569148, 7416780, 7664006, 8211435, 8652910, 10383492, 10948580, 11496009, 12979365, 15328012, 16422870, 17305820, 19160015, 22992018, 25958730, 26824021, 32845740, 38320030, 45984036, 51917460, 53648042, 57480045, 76640060, 80472063, 107296084, 114960090, 134120105, 160944126, 229920180, 268240210, 321888252, 402360315, 536480420, 804720630, 1609441260]

約数ペア:

[(1, 1609441260), (2, 804720630), (3, 536480420), (4, 402360315), (5, 321888252), (6, 268240210), (7, 229920180), (10, 160944126), (12, 134120105), (14, 114960090), (15, 107296084), (20, 80472063), (21, 76640060), (28, 57480045), (30, 53648042), (31, 51917460), (35, 45984036), (42, 38320030), (49, 32845740), (60, 26824021), (62, 25958730), (70, 22992018), (84, 19160015), (93, 17305820), (98, 16422870), (105, 15328012), (124, 12979365), (140, 11496009), (147, 10948580), (155, 10383492), (186, 8652910), (196, 8211435), (210, 7664006), (217, 7416780), (245, 6569148), (294, 5474290), (310, 5191746), (372, 4326455), (420, 3832003), (434, 3708390), (465, 3461164), (490, 3284574), (588, 2737145), (620, 2595873), (651, 2472260), (735, 2189716), (868, 1854195), (930, 1730582), (980, 1642287), (1085, 1483356), (1302, 1236130), (1470, 1094858), (1519, 1059540), (1860, 865291), (2170, 741678), (2604, 618065), (2940, 547429), (3038, 529770), (3255, 494452), (4340, 370839), (4557, 353180), (6076, 264885), (6510, 247226), (7595, 211908), (9114, 176590), (13020, 123613), (15190, 105954), (17659, 91140), (18228, 88295), (22785, 70636), (30380, 52977), (35318, 45570)]