168462480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 546893568

約数和(自身を除く): 378431088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 148, 183, 185, 222, 240, 244, 296, 305, 311, 366, 370, 444, 488, 555, 592, 610, 622, 732, 740, 888, 915, 933, 976, 1110, 1220, 1244, 1464, 1480, 1555, 1776, 1830, 1866, 2220, 2257, 2440, 2488, 2928, 2960, 3110, 3660, 3732, 4440, 4514, 4665, 4880, 4976, 6220, 6771, 7320, 7464, 8880, 9028, 9330, 11285, 11507, 12440, 13542, 14640, 14928, 18056, 18660, 18971, 22570, 23014, 24880, 27084, 33855, 34521, 36112, 37320, 37942, 45140, 46028, 54168, 56913, 57535, 67710, 69042, 74640, 75884, 90280, 92056, 94855, 108336, 113826, 115070, 135420, 138084, 151768, 172605, 180560, 184112, 189710, 227652, 230140, 270840, 276168, 284565, 303536, 345210, 379420, 455304, 460280, 541680, 552336, 569130, 690420, 701927, 758840, 910608, 920560, 1138260, 1380840, 1403854, 1517680, 2105781, 2276520, 2761680, 2807708, 3509635, 4211562, 4553040, 5615416, 7019270, 8423124, 10528905, 11230832, 14038540, 16846248, 21057810, 28077080, 33692496, 42115620, 56154160, 84231240, 168462480]

約数ペア:

[(1, 168462480), (2, 84231240), (3, 56154160), (4, 42115620), (5, 33692496), (6, 28077080), (8, 21057810), (10, 16846248), (12, 14038540), (15, 11230832), (16, 10528905), (20, 8423124), (24, 7019270), (30, 5615416), (37, 4553040), (40, 4211562), (48, 3509635), (60, 2807708), (61, 2761680), (74, 2276520), (80, 2105781), (111, 1517680), (120, 1403854), (122, 1380840), (148, 1138260), (183, 920560), (185, 910608), (222, 758840), (240, 701927), (244, 690420), (296, 569130), (305, 552336), (311, 541680), (366, 460280), (370, 455304), (444, 379420), (488, 345210), (555, 303536), (592, 284565), (610, 276168), (622, 270840), (732, 230140), (740, 227652), (888, 189710), (915, 184112), (933, 180560), (976, 172605), (1110, 151768), (1220, 138084), (1244, 135420), (1464, 115070), (1480, 113826), (1555, 108336), (1776, 94855), (1830, 92056), (1866, 90280), (2220, 75884), (2257, 74640), (2440, 69042), (2488, 67710), (2928, 57535), (2960, 56913), (3110, 54168), (3660, 46028), (3732, 45140), (4440, 37942), (4514, 37320), (4665, 36112), (4880, 34521), (4976, 33855), (6220, 27084), (6771, 24880), (7320, 23014), (7464, 22570), (8880, 18971), (9028, 18660), (9330, 18056), (11285, 14928), (11507, 14640), (12440, 13542)]