1630310040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46687}}^1$

素因数の和:46801

約数の個数: 96

約数和(自身を含む): 5353246080

約数和(自身を除く): 3722936040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 46687, 93374, 140061, 186748, 233435, 280122, 373496, 420183, 466870, 560244, 700305, 840366, 933740, 1120488, 1400610, 1680732, 1867480, 2100915, 2801220, 3361464, 4201830, 4528639, 5602440, 8403660, 9057278, 13585917, 16807320, 18114556, 22643195, 27171834, 36229112, 40757751, 45286390, 54343668, 67929585, 81515502, 90572780, 108687336, 135859170, 163031004, 181145560, 203788755, 271718340, 326062008, 407577510, 543436680, 815155020, 1630310040]

約数ペア:

[(1, 1630310040), (2, 815155020), (3, 543436680), (4, 407577510), (5, 326062008), (6, 271718340), (8, 203788755), (9, 181145560), (10, 163031004), (12, 135859170), (15, 108687336), (18, 90572780), (20, 81515502), (24, 67929585), (30, 54343668), (36, 45286390), (40, 40757751), (45, 36229112), (60, 27171834), (72, 22643195), (90, 18114556), (97, 16807320), (120, 13585917), (180, 9057278), (194, 8403660), (291, 5602440), (360, 4528639), (388, 4201830), (485, 3361464), (582, 2801220), (776, 2100915), (873, 1867480), (970, 1680732), (1164, 1400610), (1455, 1120488), (1746, 933740), (1940, 840366), (2328, 700305), (2910, 560244), (3492, 466870), (3880, 420183), (4365, 373496), (5820, 280122), (6984, 233435), (8730, 186748), (11640, 140061), (17460, 93374), (34920, 46687)]