40700660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 121927680

約数和(自身を除く): 81227020

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 107, 110, 130, 133, 140, 143, 154, 182, 190, 209, 214, 220, 247, 260, 266, 286, 308, 364, 380, 385, 418, 428, 455, 494, 532, 535, 572, 665, 715, 749, 770, 836, 910, 988, 1001, 1045, 1070, 1177, 1235, 1330, 1391, 1430, 1463, 1498, 1540, 1729, 1820, 2002, 2033, 2090, 2140, 2354, 2470, 2660, 2717, 2782, 2860, 2926, 2996, 3458, 3745, 4004, 4066, 4180, 4708, 4940, 5005, 5434, 5564, 5852, 5885, 6916, 6955, 7315, 7490, 8132, 8239, 8645, 9737, 10010, 10165, 10868, 11770, 13585, 13910, 14231, 14630, 14980, 15301, 16478, 17290, 19019, 19474, 20020, 20330, 22363, 23540, 26429, 27170, 27820, 28462, 29260, 30602, 32956, 34580, 38038, 38948, 40660, 41195, 44726, 48685, 52858, 54340, 56924, 61204, 71155, 76076, 76505, 82390, 89452, 95095, 97370, 105716, 107107, 111815, 132145, 142310, 153010, 156541, 164780, 185003, 190190, 194740, 214214, 223630, 264290, 284620, 290719, 306020, 313082, 370006, 380380, 428428, 447260, 528580, 535535, 581438, 626164, 740012, 782705, 925015, 1071070, 1162876, 1453595, 1565410, 1850030, 2035033, 2142140, 2907190, 3130820, 3700060, 4070066, 5814380, 8140132, 10175165, 20350330, 40700660]

約数ペア:

[(1, 40700660), (2, 20350330), (4, 10175165), (5, 8140132), (7, 5814380), (10, 4070066), (11, 3700060), (13, 3130820), (14, 2907190), (19, 2142140), (20, 2035033), (22, 1850030), (26, 1565410), (28, 1453595), (35, 1162876), (38, 1071070), (44, 925015), (52, 782705), (55, 740012), (65, 626164), (70, 581438), (76, 535535), (77, 528580), (91, 447260), (95, 428428), (107, 380380), (110, 370006), (130, 313082), (133, 306020), (140, 290719), (143, 284620), (154, 264290), (182, 223630), (190, 214214), (209, 194740), (214, 190190), (220, 185003), (247, 164780), (260, 156541), (266, 153010), (286, 142310), (308, 132145), (364, 111815), (380, 107107), (385, 105716), (418, 97370), (428, 95095), (455, 89452), (494, 82390), (532, 76505), (535, 76076), (572, 71155), (665, 61204), (715, 56924), (749, 54340), (770, 52858), (836, 48685), (910, 44726), (988, 41195), (1001, 40660), (1045, 38948), (1070, 38038), (1177, 34580), (1235, 32956), (1330, 30602), (1391, 29260), (1430, 28462), (1463, 27820), (1498, 27170), (1540, 26429), (1729, 23540), (1820, 22363), (2002, 20330), (2033, 20020), (2090, 19474), (2140, 19019), (2354, 17290), (2470, 16478), (2660, 15301), (2717, 14980), (2782, 14630), (2860, 14231), (2926, 13910), (2996, 13585), (3458, 11770), (3745, 10868), (4004, 10165), (4066, 10010), (4180, 9737), (4708, 8645), (4940, 8239), (5005, 8132), (5434, 7490), (5564, 7315), (5852, 6955), (5885, 6916)]