972445980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 3276080640

約数和(自身を除く): 2303634660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 29, 30, 33, 44, 46, 47, 55, 58, 60, 66, 69, 87, 92, 94, 110, 115, 116, 132, 138, 141, 145, 165, 174, 188, 220, 230, 235, 253, 276, 282, 290, 319, 330, 345, 348, 435, 460, 470, 506, 517, 564, 580, 638, 660, 667, 690, 705, 759, 870, 940, 957, 1012, 1034, 1081, 1265, 1276, 1334, 1363, 1380, 1410, 1518, 1551, 1595, 1740, 1914, 2001, 2068, 2162, 2209, 2530, 2585, 2668, 2726, 2820, 3036, 3102, 3190, 3243, 3335, 3795, 3828, 4002, 4089, 4324, 4418, 4785, 5060, 5170, 5405, 5452, 6204, 6380, 6486, 6627, 6670, 6815, 7337, 7590, 7755, 8004, 8178, 8836, 9570, 10005, 10340, 10810, 11045, 11891, 12972, 13254, 13340, 13630, 14674, 14993, 15180, 15510, 16215, 16356, 19140, 20010, 20445, 21620, 22011, 22090, 23782, 24299, 26508, 27260, 29348, 29986, 31020, 31349, 32430, 33135, 35673, 36685, 40020, 40890, 44022, 44180, 44979, 47564, 48598, 50807, 59455, 59972, 62698, 64061, 64860, 66270, 71346, 72897, 73370, 74965, 81780, 88044, 89958, 94047, 97196, 101614, 110055, 118910, 121495, 125396, 128122, 132540, 142692, 145794, 146740, 149930, 152421, 156745, 178365, 179916, 188094, 192183, 203228, 220110, 224895, 237820, 242990, 254035, 256244, 291588, 299860, 304842, 313490, 320305, 344839, 356730, 364485, 376188, 384366, 440220, 449790, 470235, 485980, 508070, 558877, 609684, 626980, 640610, 689678, 704671, 713460, 728970, 762105, 768732, 899580, 940470, 960915, 1016140, 1034517, 1117754, 1281220, 1379356, 1409342, 1457940, 1473403, 1524210, 1676631, 1724195, 1880940, 1921830, 2069034, 2114013, 2235508, 2794385, 2818684, 2946806, 3048420, 3353262, 3448390, 3523355, 3843660, 4138068, 4228026, 4420209, 5172585, 5588770, 5893612, 6706524, 6896780, 7046710, 7367015, 8383155, 8456052, 8840418, 10345170, 10570065, 11177540, 14093420, 14734030, 16207433, 16766310, 17680836, 20690340, 21140130, 22101045, 29468060, 32414866, 33532620, 42280260, 44202090, 48622299, 64829732, 81037165, 88404180, 97244598, 162074330, 194489196, 243111495, 324148660, 486222990, 972445980]

約数ペア:

[(1, 972445980), (2, 486222990), (3, 324148660), (4, 243111495), (5, 194489196), (6, 162074330), (10, 97244598), (11, 88404180), (12, 81037165), (15, 64829732), (20, 48622299), (22, 44202090), (23, 42280260), (29, 33532620), (30, 32414866), (33, 29468060), (44, 22101045), (46, 21140130), (47, 20690340), (55, 17680836), (58, 16766310), (60, 16207433), (66, 14734030), (69, 14093420), (87, 11177540), (92, 10570065), (94, 10345170), (110, 8840418), (115, 8456052), (116, 8383155), (132, 7367015), (138, 7046710), (141, 6896780), (145, 6706524), (165, 5893612), (174, 5588770), (188, 5172585), (220, 4420209), (230, 4228026), (235, 4138068), (253, 3843660), (276, 3523355), (282, 3448390), (290, 3353262), (319, 3048420), (330, 2946806), (345, 2818684), (348, 2794385), (435, 2235508), (460, 2114013), (470, 2069034), (506, 1921830), (517, 1880940), (564, 1724195), (580, 1676631), (638, 1524210), (660, 1473403), (667, 1457940), (690, 1409342), (705, 1379356), (759, 1281220), (870, 1117754), (940, 1034517), (957, 1016140), (1012, 960915), (1034, 940470), (1081, 899580), (1265, 768732), (1276, 762105), (1334, 728970), (1363, 713460), (1380, 704671), (1410, 689678), (1518, 640610), (1551, 626980), (1595, 609684), (1740, 558877), (1914, 508070), (2001, 485980), (2068, 470235), (2162, 449790), (2209, 440220), (2530, 384366), (2585, 376188), (2668, 364485), (2726, 356730), (2820, 344839), (3036, 320305), (3102, 313490), (3190, 304842), (3243, 299860), (3335, 291588), (3795, 256244), (3828, 254035), (4002, 242990), (4089, 237820), (4324, 224895), (4418, 220110), (4785, 203228), (5060, 192183), (5170, 188094), (5405, 179916), (5452, 178365), (6204, 156745), (6380, 152421), (6486, 149930), (6627, 146740), (6670, 145794), (6815, 142692), (7337, 132540), (7590, 128122), (7755, 125396), (8004, 121495), (8178, 118910), (8836, 110055), (9570, 101614), (10005, 97196), (10340, 94047), (10810, 89958), (11045, 88044), (11891, 81780), (12972, 74965), (13254, 73370), (13340, 72897), (13630, 71346), (14674, 66270), (14993, 64860), (15180, 64061), (15510, 62698), (16215, 59972), (16356, 59455), (19140, 50807), (20010, 48598), (20445, 47564), (21620, 44979), (22011, 44180), (22090, 44022), (23782, 40890), (24299, 40020), (26508, 36685), (27260, 35673), (29348, 33135), (29986, 32430), (31020, 31349)]