171796680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14461}}^1$

素因数の和:14492

約数の個数: 128

約数和(自身を含む): 624758400

約数和(自身を除く): 452961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 14461, 28922, 43383, 57844, 72305, 86766, 115688, 130149, 144610, 159071, 173532, 216915, 260298, 289220, 318142, 347064, 390447, 433830, 477213, 520596, 578440, 636284, 650745, 780894, 795355, 867660, 954426, 1041192, 1272568, 1301490, 1431639, 1561788, 1590710, 1735320, 1908852, 1952235, 2386065, 2602980, 2863278, 3123576, 3181420, 3817704, 3904470, 4294917, 4772130, 5205960, 5726556, 6362840, 7158195, 7808940, 8589834, 9544260, 11453112, 14316390, 15617880, 17179668, 19088520, 21474585, 28632780, 34359336, 42949170, 57265560, 85898340, 171796680]

約数ペア:

[(1, 171796680), (2, 85898340), (3, 57265560), (4, 42949170), (5, 34359336), (6, 28632780), (8, 21474585), (9, 19088520), (10, 17179668), (11, 15617880), (12, 14316390), (15, 11453112), (18, 9544260), (20, 8589834), (22, 7808940), (24, 7158195), (27, 6362840), (30, 5726556), (33, 5205960), (36, 4772130), (40, 4294917), (44, 3904470), (45, 3817704), (54, 3181420), (55, 3123576), (60, 2863278), (66, 2602980), (72, 2386065), (88, 1952235), (90, 1908852), (99, 1735320), (108, 1590710), (110, 1561788), (120, 1431639), (132, 1301490), (135, 1272568), (165, 1041192), (180, 954426), (198, 867660), (216, 795355), (220, 780894), (264, 650745), (270, 636284), (297, 578440), (330, 520596), (360, 477213), (396, 433830), (440, 390447), (495, 347064), (540, 318142), (594, 289220), (660, 260298), (792, 216915), (990, 173532), (1080, 159071), (1188, 144610), (1320, 130149), (1485, 115688), (1980, 86766), (2376, 72305), (2970, 57844), (3960, 43383), (5940, 28922), (11880, 14461)]