121364141640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3631}}^1\times {\mathrm{39791}}^1$

素因数の和:43443

約数の個数: 128

約数和(自身を含む): 416230686720

約数和(自身を除く): 294866545080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3631, 7262, 10893, 14524, 18155, 21786, 25417, 29048, 36310, 39791, 43572, 50834, 54465, 72620, 76251, 79582, 87144, 101668, 108930, 119373, 127085, 145240, 152502, 159164, 198955, 203336, 217860, 238746, 254170, 278537, 305004, 318328, 381255, 397910, 435720, 477492, 508340, 557074, 596865, 610008, 762510, 795820, 835611, 954984, 1016680, 1114148, 1193730, 1392685, 1525020, 1591640, 1671222, 2228296, 2387460, 2785370, 3050040, 3342444, 4178055, 4774920, 5570740, 6684888, 8356110, 11141480, 16712220, 33424440, 144481121, 288962242, 433443363, 577924484, 722405605, 866886726, 1011367847, 1155848968, 1444811210, 1733773452, 2022735694, 2167216815, 2889622420, 3034103541, 3467546904, 4045471388, 4334433630, 5056839235, 5779244840, 6068207082, 8090942776, 8668867260, 10113678470, 12136414164, 15170517705, 17337734520, 20227356940, 24272828328, 30341035410, 40454713880, 60682070820, 121364141640]

約数ペア:

[(1, 121364141640), (2, 60682070820), (3, 40454713880), (4, 30341035410), (5, 24272828328), (6, 20227356940), (7, 17337734520), (8, 15170517705), (10, 12136414164), (12, 10113678470), (14, 8668867260), (15, 8090942776), (20, 6068207082), (21, 5779244840), (24, 5056839235), (28, 4334433630), (30, 4045471388), (35, 3467546904), (40, 3034103541), (42, 2889622420), (56, 2167216815), (60, 2022735694), (70, 1733773452), (84, 1444811210), (105, 1155848968), (120, 1011367847), (140, 866886726), (168, 722405605), (210, 577924484), (280, 433443363), (420, 288962242), (840, 144481121), (3631, 33424440), (7262, 16712220), (10893, 11141480), (14524, 8356110), (18155, 6684888), (21786, 5570740), (25417, 4774920), (29048, 4178055), (36310, 3342444), (39791, 3050040), (43572, 2785370), (50834, 2387460), (54465, 2228296), (72620, 1671222), (76251, 1591640), (79582, 1525020), (87144, 1392685), (101668, 1193730), (108930, 1114148), (119373, 1016680), (127085, 954984), (145240, 835611), (152502, 795820), (159164, 762510), (198955, 610008), (203336, 596865), (217860, 557074), (238746, 508340), (254170, 477492), (278537, 435720), (305004, 397910), (318328, 381255)]