128119320

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 504176400

約数和(自身を除く): 376057080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 269, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 538, 540, 567, 588, 630, 648, 735, 756, 807, 810, 840, 882, 945, 972, 980, 1076, 1080, 1134, 1176, 1215, 1260, 1323, 1345, 1470, 1512, 1614, 1620, 1701, 1764, 1883, 1890, 1944, 1960, 2152, 2205, 2268, 2421, 2430, 2520, 2646, 2690, 2835, 2940, 3228, 3240, 3402, 3528, 3766, 3780, 3969, 4035, 4410, 4536, 4842, 4860, 5292, 5380, 5649, 5670, 5880, 6456, 6615, 6804, 7263, 7532, 7560, 7938, 8070, 8505, 8820, 9415, 9684, 9720, 10584, 10760, 11298, 11340, 11907, 12105, 13181, 13230, 13608, 14526, 15064, 15876, 16140, 16947, 17010, 17640, 18830, 19368, 19845, 21789, 22596, 22680, 23814, 24210, 26362, 26460, 28245, 29052, 31752, 32280, 33894, 34020, 36315, 37660, 39543, 39690, 43578, 45192, 47628, 48420, 50841, 52724, 52920, 56490, 58104, 59535, 65367, 65905, 67788, 68040, 72630, 75320, 79086, 79380, 84735, 87156, 95256, 96840, 101682, 105448, 108945, 112980, 118629, 119070, 130734, 131810, 135576, 145260, 152523, 158172, 158760, 169470, 174312, 197715, 203364, 217890, 225960, 237258, 238140, 254205, 261468, 263620, 290520, 305046, 316344, 326835, 338940, 355887, 395430, 406728, 435780, 457569, 474516, 476280, 508410, 522936, 527240, 593145, 610092, 653670, 677880, 711774, 762615, 790860, 871560, 915138, 949032, 1016820, 1067661, 1186290, 1220184, 1307340, 1423548, 1525230, 1581720, 1779435, 1830276, 2033640, 2135322, 2287845, 2372580, 2614680, 2847096, 3050460, 3202983, 3558870, 3660552, 4270644, 4575690, 4745160, 5338305, 6100920, 6405966, 7117740, 8541288, 9151380, 10676610, 12811932, 14235480, 16014915, 18302760, 21353220, 25623864, 32029830, 42706440, 64059660, 128119320]

約数ペア:

[(1, 128119320), (2, 64059660), (3, 42706440), (4, 32029830), (5, 25623864), (6, 21353220), (7, 18302760), (8, 16014915), (9, 14235480), (10, 12811932), (12, 10676610), (14, 9151380), (15, 8541288), (18, 7117740), (20, 6405966), (21, 6100920), (24, 5338305), (27, 4745160), (28, 4575690), (30, 4270644), (35, 3660552), (36, 3558870), (40, 3202983), (42, 3050460), (45, 2847096), (49, 2614680), (54, 2372580), (56, 2287845), (60, 2135322), (63, 2033640), (70, 1830276), (72, 1779435), (81, 1581720), (84, 1525230), (90, 1423548), (98, 1307340), (105, 1220184), (108, 1186290), (120, 1067661), (126, 1016820), (135, 949032), (140, 915138), (147, 871560), (162, 790860), (168, 762615), (180, 711774), (189, 677880), (196, 653670), (210, 610092), (216, 593145), (243, 527240), (245, 522936), (252, 508410), (269, 476280), (270, 474516), (280, 457569), (294, 435780), (315, 406728), (324, 395430), (360, 355887), (378, 338940), (392, 326835), (405, 316344), (420, 305046), (441, 290520), (486, 263620), (490, 261468), (504, 254205), (538, 238140), (540, 237258), (567, 225960), (588, 217890), (630, 203364), (648, 197715), (735, 174312), (756, 169470), (807, 158760), (810, 158172), (840, 152523), (882, 145260), (945, 135576), (972, 131810), (980, 130734), (1076, 119070), (1080, 118629), (1134, 112980), (1176, 108945), (1215, 105448), (1260, 101682), (1323, 96840), (1345, 95256), (1470, 87156), (1512, 84735), (1614, 79380), (1620, 79086), (1701, 75320), (1764, 72630), (1883, 68040), (1890, 67788), (1944, 65905), (1960, 65367), (2152, 59535), (2205, 58104), (2268, 56490), (2421, 52920), (2430, 52724), (2520, 50841), (2646, 48420), (2690, 47628), (2835, 45192), (2940, 43578), (3228, 39690), (3240, 39543), (3402, 37660), (3528, 36315), (3766, 34020), (3780, 33894), (3969, 32280), (4035, 31752), (4410, 29052), (4536, 28245), (4842, 26460), (4860, 26362), (5292, 24210), (5380, 23814), (5649, 22680), (5670, 22596), (5880, 21789), (6456, 19845), (6615, 19368), (6804, 18830), (7263, 17640), (7532, 17010), (7560, 16947), (7938, 16140), (8070, 15876), (8505, 15064), (8820, 14526), (9415, 13608), (9684, 13230), (9720, 13181), (10584, 12105), (10760, 11907), (11298, 11340)]