130982280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 256

約数和(自身を含む): 489888000

約数和(自身を除く): 358905720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 449, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 898, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1347, 1430, 1496, 1560, 1716, 1768, 1796, 1870, 2040, 2145, 2210, 2244, 2245, 2431, 2652, 2694, 2805, 2860, 3315, 3432, 3592, 3740, 4290, 4420, 4488, 4490, 4862, 4939, 5304, 5388, 5610, 5720, 5837, 6630, 6735, 7293, 7480, 7633, 8580, 8840, 8980, 9724, 9878, 10776, 11220, 11674, 12155, 13260, 13470, 14586, 14817, 15266, 17160, 17511, 17960, 19448, 19756, 22440, 22899, 23348, 24310, 24695, 26520, 26940, 29172, 29185, 29634, 30532, 35022, 36465, 38165, 39512, 45798, 46696, 48620, 49390, 53880, 58344, 58370, 59268, 61064, 64207, 70044, 72930, 74085, 76330, 83963, 87555, 91596, 97240, 98780, 99229, 114495, 116740, 118536, 128414, 140088, 145860, 148170, 152660, 167926, 175110, 183192, 192621, 197560, 198458, 228990, 233480, 251889, 256828, 291720, 296340, 297687, 305320, 321035, 335852, 350220, 385242, 396916, 419815, 457980, 496145, 503778, 513656, 592680, 595374, 642070, 671704, 700440, 770484, 793832, 839630, 915960, 963105, 992290, 1007556, 1091519, 1190748, 1259445, 1284140, 1488435, 1540968, 1679260, 1926210, 1984580, 2015112, 2183038, 2381496, 2518890, 2568280, 2976870, 3274557, 3358520, 3852420, 3969160, 4366076, 5037780, 5457595, 5953740, 6549114, 7704840, 8732152, 10075560, 10915190, 11907480, 13098228, 16372785, 21830380, 26196456, 32745570, 43660760, 65491140, 130982280]

約数ペア:

[(1, 130982280), (2, 65491140), (3, 43660760), (4, 32745570), (5, 26196456), (6, 21830380), (8, 16372785), (10, 13098228), (11, 11907480), (12, 10915190), (13, 10075560), (15, 8732152), (17, 7704840), (20, 6549114), (22, 5953740), (24, 5457595), (26, 5037780), (30, 4366076), (33, 3969160), (34, 3852420), (39, 3358520), (40, 3274557), (44, 2976870), (51, 2568280), (52, 2518890), (55, 2381496), (60, 2183038), (65, 2015112), (66, 1984580), (68, 1926210), (78, 1679260), (85, 1540968), (88, 1488435), (102, 1284140), (104, 1259445), (110, 1190748), (120, 1091519), (130, 1007556), (132, 992290), (136, 963105), (143, 915960), (156, 839630), (165, 793832), (170, 770484), (187, 700440), (195, 671704), (204, 642070), (220, 595374), (221, 592680), (255, 513656), (260, 503778), (264, 496145), (286, 457980), (312, 419815), (330, 396916), (340, 385242), (374, 350220), (390, 335852), (408, 321035), (429, 305320), (440, 297687), (442, 296340), (449, 291720), (510, 256828), (520, 251889), (561, 233480), (572, 228990), (660, 198458), (663, 197560), (680, 192621), (715, 183192), (748, 175110), (780, 167926), (858, 152660), (884, 148170), (898, 145860), (935, 140088), (1020, 128414), (1105, 118536), (1122, 116740), (1144, 114495), (1320, 99229), (1326, 98780), (1347, 97240), (1430, 91596), (1496, 87555), (1560, 83963), (1716, 76330), (1768, 74085), (1796, 72930), (1870, 70044), (2040, 64207), (2145, 61064), (2210, 59268), (2244, 58370), (2245, 58344), (2431, 53880), (2652, 49390), (2694, 48620), (2805, 46696), (2860, 45798), (3315, 39512), (3432, 38165), (3592, 36465), (3740, 35022), (4290, 30532), (4420, 29634), (4488, 29185), (4490, 29172), (4862, 26940), (4939, 26520), (5304, 24695), (5388, 24310), (5610, 23348), (5720, 22899), (5837, 22440), (6630, 19756), (6735, 19448), (7293, 17960), (7480, 17511), (7633, 17160), (8580, 15266), (8840, 14817), (8980, 14586), (9724, 13470), (9878, 13260), (10776, 12155), (11220, 11674)]