1115190720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{18439}}^1$

素因数の和:18472

約数の個数: 224

約数和(自身を含む): 4496409600

約数和(自身を除く): 3381218880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 18439, 20160, 30240, 36878, 55317, 60480, 73756, 92195, 110634, 129073, 147512, 165951, 184390, 221268, 258146, 276585, 295024, 331902, 368780, 387219, 442536, 497853, 516292, 553170, 590048, 645365, 663804, 737560, 774438, 829755, 885072, 995706, 1032584, 1106340, 1161657, 1180096, 1290730, 1327608, 1475120, 1548876, 1659510, 1770144, 1936095, 1991412, 2065168, 2212680, 2323314, 2489265, 2581460, 2655216, 2950240, 3097752, 3319020, 3484971, 3540288, 3872190, 3982824, 4130336, 4425360, 4646628, 4978530, 5162920, 5310432, 5808285, 5900480, 6195504, 6638040, 6969942, 7744380, 7965648, 8260672, 8850720, 9293256, 9957060, 10325840, 10620864, 11616570, 12391008, 13276080, 13939884, 15488760, 15931296, 17424855, 17701440, 18586512, 19914120, 20651680, 23233140, 24782016, 26552160, 27879768, 30977520, 31862592, 34849710, 37173024, 39828240, 41303360, 46466280, 53104320, 55759536, 61955040, 69699420, 74346048, 79656480, 92932560, 111519072, 123910080, 139398840, 159312960, 185865120, 223038144, 278797680, 371730240, 557595360, 1115190720]

約数ペア:

[(1, 1115190720), (2, 557595360), (3, 371730240), (4, 278797680), (5, 223038144), (6, 185865120), (7, 159312960), (8, 139398840), (9, 123910080), (10, 111519072), (12, 92932560), (14, 79656480), (15, 74346048), (16, 69699420), (18, 61955040), (20, 55759536), (21, 53104320), (24, 46466280), (27, 41303360), (28, 39828240), (30, 37173024), (32, 34849710), (35, 31862592), (36, 30977520), (40, 27879768), (42, 26552160), (45, 24782016), (48, 23233140), (54, 20651680), (56, 19914120), (60, 18586512), (63, 17701440), (64, 17424855), (70, 15931296), (72, 15488760), (80, 13939884), (84, 13276080), (90, 12391008), (96, 11616570), (105, 10620864), (108, 10325840), (112, 9957060), (120, 9293256), (126, 8850720), (135, 8260672), (140, 7965648), (144, 7744380), (160, 6969942), (168, 6638040), (180, 6195504), (189, 5900480), (192, 5808285), (210, 5310432), (216, 5162920), (224, 4978530), (240, 4646628), (252, 4425360), (270, 4130336), (280, 3982824), (288, 3872190), (315, 3540288), (320, 3484971), (336, 3319020), (360, 3097752), (378, 2950240), (420, 2655216), (432, 2581460), (448, 2489265), (480, 2323314), (504, 2212680), (540, 2065168), (560, 1991412), (576, 1936095), (630, 1770144), (672, 1659510), (720, 1548876), (756, 1475120), (840, 1327608), (864, 1290730), (945, 1180096), (960, 1161657), (1008, 1106340), (1080, 1032584), (1120, 995706), (1260, 885072), (1344, 829755), (1440, 774438), (1512, 737560), (1680, 663804), (1728, 645365), (1890, 590048), (2016, 553170), (2160, 516292), (2240, 497853), (2520, 442536), (2880, 387219), (3024, 368780), (3360, 331902), (3780, 295024), (4032, 276585), (4320, 258146), (5040, 221268), (6048, 184390), (6720, 165951), (7560, 147512), (8640, 129073), (10080, 110634), (12096, 92195), (15120, 73756), (18439, 60480), (20160, 55317), (30240, 36878)]