64229520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 209986560

約数和(自身を除く): 145757040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 97, 120, 124, 155, 178, 186, 194, 240, 248, 267, 291, 310, 356, 372, 388, 445, 465, 485, 496, 534, 582, 620, 712, 744, 776, 890, 930, 970, 1068, 1164, 1240, 1335, 1424, 1455, 1488, 1552, 1780, 1860, 1940, 2136, 2328, 2480, 2670, 2759, 2910, 3007, 3560, 3720, 3880, 4272, 4656, 5340, 5518, 5820, 6014, 7120, 7440, 7760, 8277, 8633, 9021, 10680, 11036, 11640, 12028, 13795, 15035, 16554, 17266, 18042, 21360, 22072, 23280, 24056, 25899, 27590, 30070, 33108, 34532, 36084, 41385, 43165, 44144, 45105, 48112, 51798, 55180, 60140, 66216, 69064, 72168, 82770, 86330, 90210, 103596, 110360, 120280, 129495, 132432, 138128, 144336, 165540, 172660, 180420, 207192, 220720, 240560, 258990, 267623, 331080, 345320, 360840, 414384, 517980, 535246, 662160, 690640, 721680, 802869, 1035960, 1070492, 1338115, 1605738, 2071920, 2140984, 2676230, 3211476, 4014345, 4281968, 5352460, 6422952, 8028690, 10704920, 12845904, 16057380, 21409840, 32114760, 64229520]

約数ペア:

[(1, 64229520), (2, 32114760), (3, 21409840), (4, 16057380), (5, 12845904), (6, 10704920), (8, 8028690), (10, 6422952), (12, 5352460), (15, 4281968), (16, 4014345), (20, 3211476), (24, 2676230), (30, 2140984), (31, 2071920), (40, 1605738), (48, 1338115), (60, 1070492), (62, 1035960), (80, 802869), (89, 721680), (93, 690640), (97, 662160), (120, 535246), (124, 517980), (155, 414384), (178, 360840), (186, 345320), (194, 331080), (240, 267623), (248, 258990), (267, 240560), (291, 220720), (310, 207192), (356, 180420), (372, 172660), (388, 165540), (445, 144336), (465, 138128), (485, 132432), (496, 129495), (534, 120280), (582, 110360), (620, 103596), (712, 90210), (744, 86330), (776, 82770), (890, 72168), (930, 69064), (970, 66216), (1068, 60140), (1164, 55180), (1240, 51798), (1335, 48112), (1424, 45105), (1455, 44144), (1488, 43165), (1552, 41385), (1780, 36084), (1860, 34532), (1940, 33108), (2136, 30070), (2328, 27590), (2480, 25899), (2670, 24056), (2759, 23280), (2910, 22072), (3007, 21360), (3560, 18042), (3720, 17266), (3880, 16554), (4272, 15035), (4656, 13795), (5340, 12028), (5518, 11640), (5820, 11036), (6014, 10680), (7120, 9021), (7440, 8633), (7760, 8277)]