128202360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 468357120

約数和(自身を除く): 340154760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 241, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 482, 520, 572, 620, 660, 682, 715, 723, 744, 780, 806, 858, 930, 964, 1023, 1144, 1205, 1209, 1240, 1320, 1364, 1430, 1446, 1560, 1612, 1705, 1716, 1860, 1928, 2015, 2046, 2145, 2410, 2418, 2651, 2728, 2860, 2892, 3133, 3224, 3410, 3432, 3615, 3720, 4030, 4092, 4290, 4433, 4820, 4836, 5115, 5302, 5720, 5784, 6045, 6266, 6820, 7230, 7471, 7953, 8060, 8184, 8580, 8866, 9399, 9640, 9672, 10230, 10604, 12090, 12532, 13255, 13299, 13640, 14460, 14942, 15665, 15906, 16120, 17160, 17732, 18798, 20460, 21208, 22165, 22413, 24180, 25064, 26510, 26598, 28920, 29884, 31330, 31812, 34463, 35464, 37355, 37596, 39765, 40920, 44330, 44826, 46995, 48360, 53020, 53196, 59768, 62660, 63624, 66495, 68926, 74710, 75192, 79530, 82181, 88660, 89652, 93990, 97123, 103389, 106040, 106392, 112065, 125320, 132990, 137852, 149420, 159060, 164362, 172315, 177320, 179304, 187980, 194246, 206778, 224130, 246543, 265980, 275704, 291369, 298840, 318120, 328724, 344630, 375960, 388492, 410905, 413556, 448260, 485615, 493086, 516945, 531960, 582738, 657448, 689260, 776984, 821810, 827112, 896520, 971230, 986172, 1033890, 1068353, 1165476, 1232715, 1378520, 1456845, 1643620, 1942460, 1972344, 2067780, 2136706, 2330952, 2465430, 2913690, 3205059, 3287240, 3884920, 4135560, 4273412, 4930860, 5341765, 5827380, 6410118, 8546824, 9861720, 10683530, 11654760, 12820236, 16025295, 21367060, 25640472, 32050590, 42734120, 64101180, 128202360]

約数ペア:

[(1, 128202360), (2, 64101180), (3, 42734120), (4, 32050590), (5, 25640472), (6, 21367060), (8, 16025295), (10, 12820236), (11, 11654760), (12, 10683530), (13, 9861720), (15, 8546824), (20, 6410118), (22, 5827380), (24, 5341765), (26, 4930860), (30, 4273412), (31, 4135560), (33, 3884920), (39, 3287240), (40, 3205059), (44, 2913690), (52, 2465430), (55, 2330952), (60, 2136706), (62, 2067780), (65, 1972344), (66, 1942460), (78, 1643620), (88, 1456845), (93, 1378520), (104, 1232715), (110, 1165476), (120, 1068353), (124, 1033890), (130, 986172), (132, 971230), (143, 896520), (155, 827112), (156, 821810), (165, 776984), (186, 689260), (195, 657448), (220, 582738), (241, 531960), (248, 516945), (260, 493086), (264, 485615), (286, 448260), (310, 413556), (312, 410905), (330, 388492), (341, 375960), (372, 344630), (390, 328724), (403, 318120), (429, 298840), (440, 291369), (465, 275704), (482, 265980), (520, 246543), (572, 224130), (620, 206778), (660, 194246), (682, 187980), (715, 179304), (723, 177320), (744, 172315), (780, 164362), (806, 159060), (858, 149420), (930, 137852), (964, 132990), (1023, 125320), (1144, 112065), (1205, 106392), (1209, 106040), (1240, 103389), (1320, 97123), (1364, 93990), (1430, 89652), (1446, 88660), (1560, 82181), (1612, 79530), (1705, 75192), (1716, 74710), (1860, 68926), (1928, 66495), (2015, 63624), (2046, 62660), (2145, 59768), (2410, 53196), (2418, 53020), (2651, 48360), (2728, 46995), (2860, 44826), (2892, 44330), (3133, 40920), (3224, 39765), (3410, 37596), (3432, 37355), (3615, 35464), (3720, 34463), (4030, 31812), (4092, 31330), (4290, 29884), (4433, 28920), (4820, 26598), (4836, 26510), (5115, 25064), (5302, 24180), (5720, 22413), (5784, 22165), (6045, 21208), (6266, 20460), (6820, 18798), (7230, 17732), (7471, 17160), (7953, 16120), (8060, 15906), (8184, 15665), (8580, 14942), (8866, 14460), (9399, 13640), (9640, 13299), (9672, 13255), (10230, 12532), (10604, 12090)]