172066440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2292

約数の個数: 192

約数和(自身を含む): 646954560

約数和(自身を除く): 474888120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2251, 2548, 2730, 2940, 3185, 3640, 3822, 4502, 5096, 5460, 5880, 6370, 6753, 7644, 9004, 9555, 10920, 11255, 12740, 13506, 15288, 15757, 18008, 19110, 22510, 25480, 27012, 29263, 31514, 33765, 38220, 45020, 47271, 54024, 58526, 63028, 67530, 76440, 78785, 87789, 90040, 94542, 110299, 117052, 126056, 135060, 146315, 157570, 175578, 189084, 204841, 220598, 234104, 236355, 270120, 292630, 315140, 330897, 351156, 378168, 409682, 438945, 441196, 472710, 551495, 585260, 614523, 630280, 661794, 702312, 819364, 877890, 882392, 945420, 1024205, 1102990, 1170520, 1229046, 1323588, 1433887, 1638728, 1654485, 1755780, 1890840, 2048410, 2205980, 2458092, 2647176, 2867774, 3072615, 3308970, 3511560, 4096820, 4301661, 4411960, 4916184, 5735548, 6145230, 6617940, 7169435, 8193640, 8603322, 11471096, 12290460, 13235880, 14338870, 17206644, 21508305, 24580920, 28677740, 34413288, 43016610, 57355480, 86033220, 172066440]

約数ペア:

[(1, 172066440), (2, 86033220), (3, 57355480), (4, 43016610), (5, 34413288), (6, 28677740), (7, 24580920), (8, 21508305), (10, 17206644), (12, 14338870), (13, 13235880), (14, 12290460), (15, 11471096), (20, 8603322), (21, 8193640), (24, 7169435), (26, 6617940), (28, 6145230), (30, 5735548), (35, 4916184), (39, 4411960), (40, 4301661), (42, 4096820), (49, 3511560), (52, 3308970), (56, 3072615), (60, 2867774), (65, 2647176), (70, 2458092), (78, 2205980), (84, 2048410), (91, 1890840), (98, 1755780), (104, 1654485), (105, 1638728), (120, 1433887), (130, 1323588), (140, 1229046), (147, 1170520), (156, 1102990), (168, 1024205), (182, 945420), (195, 882392), (196, 877890), (210, 819364), (245, 702312), (260, 661794), (273, 630280), (280, 614523), (294, 585260), (312, 551495), (364, 472710), (390, 441196), (392, 438945), (420, 409682), (455, 378168), (490, 351156), (520, 330897), (546, 315140), (588, 292630), (637, 270120), (728, 236355), (735, 234104), (780, 220598), (840, 204841), (910, 189084), (980, 175578), (1092, 157570), (1176, 146315), (1274, 135060), (1365, 126056), (1470, 117052), (1560, 110299), (1820, 94542), (1911, 90040), (1960, 87789), (2184, 78785), (2251, 76440), (2548, 67530), (2730, 63028), (2940, 58526), (3185, 54024), (3640, 47271), (3822, 45020), (4502, 38220), (5096, 33765), (5460, 31514), (5880, 29263), (6370, 27012), (6753, 25480), (7644, 22510), (9004, 19110), (9555, 18008), (10920, 15757), (11255, 15288), (12740, 13506)]