105732720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 383011200

約数和(自身を除く): 277278480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 131, 144, 152, 171, 177, 180, 190, 228, 236, 240, 262, 285, 295, 304, 342, 354, 360, 380, 393, 456, 472, 524, 531, 570, 590, 655, 684, 708, 720, 760, 786, 855, 885, 912, 944, 1048, 1062, 1121, 1140, 1179, 1180, 1310, 1368, 1416, 1520, 1572, 1710, 1770, 1965, 2096, 2124, 2242, 2280, 2358, 2360, 2489, 2620, 2655, 2736, 2832, 3144, 3363, 3420, 3540, 3930, 4248, 4484, 4560, 4716, 4720, 4978, 5240, 5310, 5605, 5895, 6288, 6726, 6840, 7080, 7467, 7729, 7860, 8496, 8968, 9432, 9956, 10089, 10480, 10620, 11210, 11790, 12445, 13452, 13680, 14160, 14934, 15458, 15720, 16815, 17936, 18864, 19912, 20178, 21240, 22401, 22420, 23187, 23580, 24890, 26904, 29868, 30916, 31440, 33630, 37335, 38645, 39824, 40356, 42480, 44802, 44840, 46374, 47160, 49780, 50445, 53808, 59736, 61832, 67260, 69561, 74670, 77290, 80712, 89604, 89680, 92748, 94320, 99560, 100890, 112005, 115935, 119472, 123664, 134520, 139122, 146851, 149340, 154580, 161424, 179208, 185496, 199120, 201780, 224010, 231870, 269040, 278244, 293702, 298680, 309160, 347805, 358416, 370992, 403560, 440553, 448020, 463740, 556488, 587404, 597360, 618320, 695610, 734255, 807120, 881106, 896040, 927480, 1112976, 1174808, 1321659, 1391220, 1468510, 1762212, 1792080, 1854960, 2202765, 2349616, 2643318, 2782440, 2937020, 3524424, 4405530, 5286636, 5564880, 5874040, 6608295, 7048848, 8811060, 10573272, 11748080, 13216590, 17622120, 21146544, 26433180, 35244240, 52866360, 105732720]

約数ペア:

[(1, 105732720), (2, 52866360), (3, 35244240), (4, 26433180), (5, 21146544), (6, 17622120), (8, 13216590), (9, 11748080), (10, 10573272), (12, 8811060), (15, 7048848), (16, 6608295), (18, 5874040), (19, 5564880), (20, 5286636), (24, 4405530), (30, 3524424), (36, 2937020), (38, 2782440), (40, 2643318), (45, 2349616), (48, 2202765), (57, 1854960), (59, 1792080), (60, 1762212), (72, 1468510), (76, 1391220), (80, 1321659), (90, 1174808), (95, 1112976), (114, 927480), (118, 896040), (120, 881106), (131, 807120), (144, 734255), (152, 695610), (171, 618320), (177, 597360), (180, 587404), (190, 556488), (228, 463740), (236, 448020), (240, 440553), (262, 403560), (285, 370992), (295, 358416), (304, 347805), (342, 309160), (354, 298680), (360, 293702), (380, 278244), (393, 269040), (456, 231870), (472, 224010), (524, 201780), (531, 199120), (570, 185496), (590, 179208), (655, 161424), (684, 154580), (708, 149340), (720, 146851), (760, 139122), (786, 134520), (855, 123664), (885, 119472), (912, 115935), (944, 112005), (1048, 100890), (1062, 99560), (1121, 94320), (1140, 92748), (1179, 89680), (1180, 89604), (1310, 80712), (1368, 77290), (1416, 74670), (1520, 69561), (1572, 67260), (1710, 61832), (1770, 59736), (1965, 53808), (2096, 50445), (2124, 49780), (2242, 47160), (2280, 46374), (2358, 44840), (2360, 44802), (2489, 42480), (2620, 40356), (2655, 39824), (2736, 38645), (2832, 37335), (3144, 33630), (3363, 31440), (3420, 30916), (3540, 29868), (3930, 26904), (4248, 24890), (4484, 23580), (4560, 23187), (4716, 22420), (4720, 22401), (4978, 21240), (5240, 20178), (5310, 19912), (5605, 18864), (5895, 17936), (6288, 16815), (6726, 15720), (6840, 15458), (7080, 14934), (7467, 14160), (7729, 13680), (7860, 13452), (8496, 12445), (8968, 11790), (9432, 11210), (9956, 10620), (10089, 10480)]