8845868640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43159}}^1$

素因数の和:43245

約数の個数: 192

約数和(自身を含む): 32367928320

約数和(自身を除く): 23522059680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 10248, 12810, 13664, 14640, 17080, 20496, 25620, 29280, 34160, 40992, 43159, 51240, 68320, 86318, 102480, 129477, 172636, 204960, 215795, 258954, 302113, 345272, 431590, 517908, 604226, 647385, 690544, 863180, 906339, 1035816, 1208452, 1294770, 1381088, 1510565, 1726360, 1812678, 2071632, 2416904, 2589540, 2632699, 3021130, 3452720, 3625356, 4143264, 4531695, 4833808, 5179080, 5265398, 6042260, 6905440, 7250712, 7898097, 9063390, 9667616, 10358160, 10530796, 12084520, 13163495, 14501424, 15796194, 18126780, 18428893, 20716320, 21061592, 24169040, 26326990, 29002848, 31592388, 36253560, 36857786, 39490485, 42123184, 48338080, 52653980, 55286679, 63184776, 72507120, 73715572, 78980970, 84246368, 92144465, 105307960, 110573358, 126369552, 145014240, 147431144, 157961940, 184288930, 210615920, 221146716, 252739104, 276433395, 294862288, 315923880, 368577860, 421231840, 442293432, 552866790, 589724576, 631847760, 737155720, 884586864, 1105733580, 1263695520, 1474311440, 1769173728, 2211467160, 2948622880, 4422934320, 8845868640]

約数ペア:

[(1, 8845868640), (2, 4422934320), (3, 2948622880), (4, 2211467160), (5, 1769173728), (6, 1474311440), (7, 1263695520), (8, 1105733580), (10, 884586864), (12, 737155720), (14, 631847760), (15, 589724576), (16, 552866790), (20, 442293432), (21, 421231840), (24, 368577860), (28, 315923880), (30, 294862288), (32, 276433395), (35, 252739104), (40, 221146716), (42, 210615920), (48, 184288930), (56, 157961940), (60, 147431144), (61, 145014240), (70, 126369552), (80, 110573358), (84, 105307960), (96, 92144465), (105, 84246368), (112, 78980970), (120, 73715572), (122, 72507120), (140, 63184776), (160, 55286679), (168, 52653980), (183, 48338080), (210, 42123184), (224, 39490485), (240, 36857786), (244, 36253560), (280, 31592388), (305, 29002848), (336, 26326990), (366, 24169040), (420, 21061592), (427, 20716320), (480, 18428893), (488, 18126780), (560, 15796194), (610, 14501424), (672, 13163495), (732, 12084520), (840, 10530796), (854, 10358160), (915, 9667616), (976, 9063390), (1120, 7898097), (1220, 7250712), (1281, 6905440), (1464, 6042260), (1680, 5265398), (1708, 5179080), (1830, 4833808), (1952, 4531695), (2135, 4143264), (2440, 3625356), (2562, 3452720), (2928, 3021130), (3360, 2632699), (3416, 2589540), (3660, 2416904), (4270, 2071632), (4880, 1812678), (5124, 1726360), (5856, 1510565), (6405, 1381088), (6832, 1294770), (7320, 1208452), (8540, 1035816), (9760, 906339), (10248, 863180), (12810, 690544), (13664, 647385), (14640, 604226), (17080, 517908), (20496, 431590), (25620, 345272), (29280, 302113), (34160, 258954), (40992, 215795), (43159, 204960), (51240, 172636), (68320, 129477), (86318, 102480)]