1660266960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 320

約数和(自身を含む): 6025328640

約数和(自身を除く): 4365061680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 37, 40, 44, 46, 48, 55, 60, 66, 69, 74, 80, 88, 92, 110, 111, 115, 120, 132, 138, 148, 165, 176, 184, 185, 220, 222, 230, 240, 253, 264, 276, 296, 330, 345, 368, 370, 407, 440, 444, 460, 506, 528, 552, 555, 592, 660, 690, 739, 740, 759, 814, 851, 880, 888, 920, 1012, 1104, 1110, 1221, 1265, 1320, 1380, 1478, 1480, 1518, 1628, 1702, 1776, 1840, 2024, 2035, 2217, 2220, 2442, 2530, 2553, 2640, 2760, 2956, 2960, 3036, 3256, 3404, 3695, 3795, 4048, 4070, 4255, 4434, 4440, 4884, 5060, 5106, 5520, 5912, 6072, 6105, 6512, 6808, 7390, 7590, 8129, 8140, 8510, 8868, 8880, 9361, 9768, 10120, 10212, 11085, 11824, 12144, 12210, 12765, 13616, 14780, 15180, 16258, 16280, 16997, 17020, 17736, 18722, 19536, 20240, 20424, 22170, 24387, 24420, 25530, 27343, 28083, 29560, 30360, 32516, 32560, 33994, 34040, 35472, 37444, 40645, 40848, 44340, 46805, 48774, 48840, 50991, 51060, 54686, 56166, 59120, 60720, 65032, 67988, 68080, 74888, 81290, 82029, 84985, 88680, 93610, 97548, 97680, 101982, 102120, 109372, 112332, 121935, 130064, 135976, 136715, 140415, 149776, 162580, 164058, 169970, 177360, 186967, 187220, 195096, 203964, 204240, 218744, 224664, 243870, 254955, 271952, 273430, 280830, 300773, 325160, 328116, 339940, 373934, 374440, 390192, 407928, 410145, 437488, 449328, 487740, 509910, 546860, 560901, 561660, 601546, 628889, 650320, 656232, 679880, 747868, 748880, 815856, 820290, 902319, 934835, 975480, 1019820, 1093720, 1121802, 1123320, 1203092, 1257778, 1312464, 1359760, 1495736, 1503865, 1640580, 1804638, 1869670, 1886667, 1950960, 2039640, 2187440, 2243604, 2246640, 2406184, 2515556, 2804505, 2991472, 3007730, 3144445, 3281160, 3609276, 3739340, 3773334, 4079280, 4487208, 4511595, 4812368, 5031112, 5609010, 6015460, 6288890, 6562320, 6917779, 7218552, 7478680, 7546668, 8974416, 9023190, 9433335, 10062224, 11218020, 12030920, 12577780, 13835558, 14437104, 14957360, 15093336, 18046380, 18866670, 20753337, 22436040, 24061840, 25155560, 27671116, 30186672, 34588895, 36092760, 37733340, 41506674, 44872080, 50311120, 55342232, 69177790, 72185520, 75466680, 83013348, 103766685, 110684464, 138355580, 150933360, 166026696, 207533370, 276711160, 332053392, 415066740, 553422320, 830133480, 1660266960]

約数ペア:

[(1, 1660266960), (2, 830133480), (3, 553422320), (4, 415066740), (5, 332053392), (6, 276711160), (8, 207533370), (10, 166026696), (11, 150933360), (12, 138355580), (15, 110684464), (16, 103766685), (20, 83013348), (22, 75466680), (23, 72185520), (24, 69177790), (30, 55342232), (33, 50311120), (37, 44872080), (40, 41506674), (44, 37733340), (46, 36092760), (48, 34588895), (55, 30186672), (60, 27671116), (66, 25155560), (69, 24061840), (74, 22436040), (80, 20753337), (88, 18866670), (92, 18046380), (110, 15093336), (111, 14957360), (115, 14437104), (120, 13835558), (132, 12577780), (138, 12030920), (148, 11218020), (165, 10062224), (176, 9433335), (184, 9023190), (185, 8974416), (220, 7546668), (222, 7478680), (230, 7218552), (240, 6917779), (253, 6562320), (264, 6288890), (276, 6015460), (296, 5609010), (330, 5031112), (345, 4812368), (368, 4511595), (370, 4487208), (407, 4079280), (440, 3773334), (444, 3739340), (460, 3609276), (506, 3281160), (528, 3144445), (552, 3007730), (555, 2991472), (592, 2804505), (660, 2515556), (690, 2406184), (739, 2246640), (740, 2243604), (759, 2187440), (814, 2039640), (851, 1950960), (880, 1886667), (888, 1869670), (920, 1804638), (1012, 1640580), (1104, 1503865), (1110, 1495736), (1221, 1359760), (1265, 1312464), (1320, 1257778), (1380, 1203092), (1478, 1123320), (1480, 1121802), (1518, 1093720), (1628, 1019820), (1702, 975480), (1776, 934835), (1840, 902319), (2024, 820290), (2035, 815856), (2217, 748880), (2220, 747868), (2442, 679880), (2530, 656232), (2553, 650320), (2640, 628889), (2760, 601546), (2956, 561660), (2960, 560901), (3036, 546860), (3256, 509910), (3404, 487740), (3695, 449328), (3795, 437488), (4048, 410145), (4070, 407928), (4255, 390192), (4434, 374440), (4440, 373934), (4884, 339940), (5060, 328116), (5106, 325160), (5520, 300773), (5912, 280830), (6072, 273430), (6105, 271952), (6512, 254955), (6808, 243870), (7390, 224664), (7590, 218744), (8129, 204240), (8140, 203964), (8510, 195096), (8868, 187220), (8880, 186967), (9361, 177360), (9768, 169970), (10120, 164058), (10212, 162580), (11085, 149776), (11824, 140415), (12144, 136715), (12210, 135976), (12765, 130064), (13616, 121935), (14780, 112332), (15180, 109372), (16258, 102120), (16280, 101982), (16997, 97680), (17020, 97548), (17736, 93610), (18722, 88680), (19536, 84985), (20240, 82029), (20424, 81290), (22170, 74888), (24387, 68080), (24420, 67988), (25530, 65032), (27343, 60720), (28083, 59120), (29560, 56166), (30360, 54686), (32516, 51060), (32560, 50991), (33994, 48840), (34040, 48774), (35472, 46805), (37444, 44340), (40645, 40848)]