15945087180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{8681}}^1$

素因数の和:8749

約数の個数: 192

約数和(自身を含む): 51248526336

約数和(自身を除く): 35303439156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1331, 1380, 1452, 1518, 1815, 2420, 2530, 2662, 2783, 3036, 3630, 3795, 3993, 5060, 5324, 5566, 6655, 7260, 7590, 7986, 8349, 8681, 11132, 13310, 13915, 15180, 15972, 16698, 17362, 19965, 26043, 26620, 27830, 30613, 33396, 34724, 39930, 41745, 43405, 52086, 55660, 61226, 79860, 83490, 86810, 91839, 95491, 104172, 122452, 130215, 153065, 166980, 173620, 183678, 190982, 199663, 260430, 286473, 306130, 367356, 381964, 399326, 459195, 477455, 520860, 572946, 598989, 612260, 798652, 918390, 954910, 998315, 1050401, 1145892, 1197978, 1432365, 1836780, 1909820, 1996630, 2100802, 2196293, 2395956, 2864730, 2994945, 3151203, 3993260, 4201604, 4392586, 5252005, 5729460, 5989890, 6302406, 6588879, 8785172, 10504010, 10981465, 11554411, 11979780, 12604812, 13177758, 15756015, 21008020, 21962930, 23108822, 24159223, 26355516, 31512030, 32944395, 34663233, 43925860, 46217644, 48318446, 57772055, 63024060, 65888790, 69326466, 72477669, 96636892, 115544110, 120796115, 131777580, 138652932, 144955338, 173316165, 231088220, 241592230, 265751453, 289910676, 346632330, 362388345, 483184460, 531502906, 693264660, 724776690, 797254359, 1063005812, 1328757265, 1449553380, 1594508718, 2657514530, 3189017436, 3986271795, 5315029060, 7972543590, 15945087180]

約数ペア:

[(1, 15945087180), (2, 7972543590), (3, 5315029060), (4, 3986271795), (5, 3189017436), (6, 2657514530), (10, 1594508718), (11, 1449553380), (12, 1328757265), (15, 1063005812), (20, 797254359), (22, 724776690), (23, 693264660), (30, 531502906), (33, 483184460), (44, 362388345), (46, 346632330), (55, 289910676), (60, 265751453), (66, 241592230), (69, 231088220), (92, 173316165), (110, 144955338), (115, 138652932), (121, 131777580), (132, 120796115), (138, 115544110), (165, 96636892), (220, 72477669), (230, 69326466), (242, 65888790), (253, 63024060), (276, 57772055), (330, 48318446), (345, 46217644), (363, 43925860), (460, 34663233), (484, 32944395), (506, 31512030), (605, 26355516), (660, 24159223), (690, 23108822), (726, 21962930), (759, 21008020), (1012, 15756015), (1210, 13177758), (1265, 12604812), (1331, 11979780), (1380, 11554411), (1452, 10981465), (1518, 10504010), (1815, 8785172), (2420, 6588879), (2530, 6302406), (2662, 5989890), (2783, 5729460), (3036, 5252005), (3630, 4392586), (3795, 4201604), (3993, 3993260), (5060, 3151203), (5324, 2994945), (5566, 2864730), (6655, 2395956), (7260, 2196293), (7590, 2100802), (7986, 1996630), (8349, 1909820), (8681, 1836780), (11132, 1432365), (13310, 1197978), (13915, 1145892), (15180, 1050401), (15972, 998315), (16698, 954910), (17362, 918390), (19965, 798652), (26043, 612260), (26620, 598989), (27830, 572946), (30613, 520860), (33396, 477455), (34724, 459195), (39930, 399326), (41745, 381964), (43405, 367356), (52086, 306130), (55660, 286473), (61226, 260430), (79860, 199663), (83490, 190982), (86810, 183678), (91839, 173620), (95491, 166980), (104172, 153065), (122452, 130215)]