72192960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3611

約数の個数: 168

約数和(自身を含む): 283866336

約数和(自身を除く): 211673376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3581, 4032, 5040, 6720, 7162, 10080, 10743, 14324, 17905, 20160, 21486, 25067, 28648, 32229, 35810, 42972, 50134, 53715, 57296, 64458, 71620, 75201, 85944, 100268, 107430, 114592, 125335, 128916, 143240, 150402, 161145, 171888, 200536, 214860, 225603, 229184, 250670, 257832, 286480, 300804, 322290, 343776, 376005, 401072, 429720, 451206, 501340, 515664, 572960, 601608, 644580, 687552, 752010, 802144, 859440, 902412, 1002680, 1031328, 1128015, 1145920, 1203216, 1289160, 1504020, 1604288, 1718880, 1804824, 2005360, 2062656, 2256030, 2406432, 2578320, 3008040, 3437760, 3609648, 4010720, 4512060, 4812864, 5156640, 6016080, 7219296, 8021440, 9024120, 10313280, 12032160, 14438592, 18048240, 24064320, 36096480, 72192960]

約数ペア:

[(1, 72192960), (2, 36096480), (3, 24064320), (4, 18048240), (5, 14438592), (6, 12032160), (7, 10313280), (8, 9024120), (9, 8021440), (10, 7219296), (12, 6016080), (14, 5156640), (15, 4812864), (16, 4512060), (18, 4010720), (20, 3609648), (21, 3437760), (24, 3008040), (28, 2578320), (30, 2406432), (32, 2256030), (35, 2062656), (36, 2005360), (40, 1804824), (42, 1718880), (45, 1604288), (48, 1504020), (56, 1289160), (60, 1203216), (63, 1145920), (64, 1128015), (70, 1031328), (72, 1002680), (80, 902412), (84, 859440), (90, 802144), (96, 752010), (105, 687552), (112, 644580), (120, 601608), (126, 572960), (140, 515664), (144, 501340), (160, 451206), (168, 429720), (180, 401072), (192, 376005), (210, 343776), (224, 322290), (240, 300804), (252, 286480), (280, 257832), (288, 250670), (315, 229184), (320, 225603), (336, 214860), (360, 200536), (420, 171888), (448, 161145), (480, 150402), (504, 143240), (560, 128916), (576, 125335), (630, 114592), (672, 107430), (720, 100268), (840, 85944), (960, 75201), (1008, 71620), (1120, 64458), (1260, 57296), (1344, 53715), (1440, 50134), (1680, 42972), (2016, 35810), (2240, 32229), (2520, 28648), (2880, 25067), (3360, 21486), (3581, 20160), (4032, 17905), (5040, 14324), (6720, 10743), (7162, 10080)]