133511560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 378766080

約数和(自身を除く): 245254520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 602, 728, 853, 860, 910, 1118, 1204, 1505, 1706, 1720, 1820, 2236, 2408, 2795, 3010, 3412, 3640, 3913, 4265, 4472, 5590, 5971, 6020, 6824, 7826, 8530, 11089, 11180, 11942, 12040, 15652, 17060, 19565, 22178, 22360, 23884, 29855, 31304, 34120, 36679, 39130, 44356, 47768, 55445, 59710, 73358, 77623, 78260, 88712, 110890, 119420, 146716, 155246, 156520, 183395, 221780, 238840, 256753, 293432, 310492, 366790, 388115, 443560, 476827, 513506, 620984, 733580, 776230, 953654, 1027012, 1283765, 1467160, 1552460, 1907308, 2054024, 2384135, 2567530, 3104920, 3337789, 3814616, 4768270, 5135060, 6675578, 9536540, 10270120, 13351156, 16688945, 19073080, 26702312, 33377890, 66755780, 133511560]

約数ペア:

[(1, 133511560), (2, 66755780), (4, 33377890), (5, 26702312), (7, 19073080), (8, 16688945), (10, 13351156), (13, 10270120), (14, 9536540), (20, 6675578), (26, 5135060), (28, 4768270), (35, 3814616), (40, 3337789), (43, 3104920), (52, 2567530), (56, 2384135), (65, 2054024), (70, 1907308), (86, 1552460), (91, 1467160), (104, 1283765), (130, 1027012), (140, 953654), (172, 776230), (182, 733580), (215, 620984), (260, 513506), (280, 476827), (301, 443560), (344, 388115), (364, 366790), (430, 310492), (455, 293432), (520, 256753), (559, 238840), (602, 221780), (728, 183395), (853, 156520), (860, 155246), (910, 146716), (1118, 119420), (1204, 110890), (1505, 88712), (1706, 78260), (1720, 77623), (1820, 73358), (2236, 59710), (2408, 55445), (2795, 47768), (3010, 44356), (3412, 39130), (3640, 36679), (3913, 34120), (4265, 31304), (4472, 29855), (5590, 23884), (5971, 22360), (6020, 22178), (6824, 19565), (7826, 17060), (8530, 15652), (11089, 12040), (11180, 11942)]