1567400640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9661}}^1$

素因数の和:9707

約数の個数: 168

約数和(自身を含む): 5389309008

約数和(自身を除く): 3821908368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 9661, 10140, 10816, 12480, 13520, 16224, 19322, 20280, 27040, 28983, 32448, 38644, 40560, 48305, 54080, 57966, 77288, 81120, 96610, 115932, 125593, 144915, 154576, 162240, 193220, 231864, 251186, 289830, 309152, 376779, 386440, 463728, 502372, 579660, 618304, 627965, 753558, 772880, 927456, 1004744, 1159320, 1255930, 1507116, 1545760, 1632709, 1854912, 1883895, 2009488, 2318640, 2511860, 3014232, 3091520, 3265418, 3767790, 4018976, 4637280, 4898127, 5023720, 6028464, 6530836, 7535580, 8037952, 8163545, 9274560, 9796254, 10047440, 12056928, 13061672, 15071160, 16327090, 19592508, 20094880, 24113856, 24490635, 26123344, 30142320, 32654180, 39185016, 40189760, 48981270, 52246688, 60284640, 65308360, 78370032, 97962540, 104493376, 120569280, 130616720, 156740064, 195925080, 261233440, 313480128, 391850160, 522466880, 783700320, 1567400640]

約数ペア:

[(1, 1567400640), (2, 783700320), (3, 522466880), (4, 391850160), (5, 313480128), (6, 261233440), (8, 195925080), (10, 156740064), (12, 130616720), (13, 120569280), (15, 104493376), (16, 97962540), (20, 78370032), (24, 65308360), (26, 60284640), (30, 52246688), (32, 48981270), (39, 40189760), (40, 39185016), (48, 32654180), (52, 30142320), (60, 26123344), (64, 24490635), (65, 24113856), (78, 20094880), (80, 19592508), (96, 16327090), (104, 15071160), (120, 13061672), (130, 12056928), (156, 10047440), (160, 9796254), (169, 9274560), (192, 8163545), (195, 8037952), (208, 7535580), (240, 6530836), (260, 6028464), (312, 5023720), (320, 4898127), (338, 4637280), (390, 4018976), (416, 3767790), (480, 3265418), (507, 3091520), (520, 3014232), (624, 2511860), (676, 2318640), (780, 2009488), (832, 1883895), (845, 1854912), (960, 1632709), (1014, 1545760), (1040, 1507116), (1248, 1255930), (1352, 1159320), (1560, 1004744), (1690, 927456), (2028, 772880), (2080, 753558), (2496, 627965), (2535, 618304), (2704, 579660), (3120, 502372), (3380, 463728), (4056, 386440), (4160, 376779), (5070, 309152), (5408, 289830), (6240, 251186), (6760, 231864), (8112, 193220), (9661, 162240), (10140, 154576), (10816, 144915), (12480, 125593), (13520, 115932), (16224, 96610), (19322, 81120), (20280, 77288), (27040, 57966), (28983, 54080), (32448, 48305), (38644, 40560)]