76181280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 213396960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 79, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 158, 160, 164, 168, 196, 205, 210, 224, 237, 240, 245, 246, 280, 287, 294, 316, 328, 336, 392, 395, 410, 420, 474, 480, 490, 492, 553, 560, 574, 588, 615, 632, 656, 672, 735, 784, 790, 820, 840, 861, 948, 980, 984, 1106, 1120, 1148, 1176, 1185, 1230, 1264, 1312, 1435, 1470, 1568, 1580, 1640, 1659, 1680, 1722, 1896, 1960, 1968, 2009, 2212, 2296, 2352, 2370, 2460, 2528, 2765, 2870, 2940, 3160, 3239, 3280, 3318, 3360, 3444, 3792, 3871, 3920, 3936, 4018, 4305, 4424, 4592, 4704, 4740, 4920, 5530, 5740, 5880, 6027, 6320, 6478, 6560, 6636, 6888, 7584, 7742, 7840, 8036, 8295, 8610, 8848, 9184, 9480, 9717, 9840, 10045, 11060, 11480, 11613, 11760, 12054, 12640, 12956, 13272, 13776, 15484, 16072, 16195, 16590, 17220, 17696, 18960, 19355, 19434, 19680, 20090, 22120, 22673, 22960, 23226, 23520, 24108, 25912, 26544, 27552, 30135, 30968, 32144, 32390, 33180, 34440, 37920, 38710, 38868, 40180, 44240, 45346, 45920, 46452, 48216, 48585, 51824, 53088, 58065, 60270, 61936, 64288, 64780, 66360, 68019, 68880, 77420, 77736, 80360, 88480, 90692, 92904, 96432, 97170, 103648, 113365, 116130, 120540, 123872, 129560, 132720, 136038, 137760, 154840, 155472, 158711, 160720, 181384, 185808, 192864, 194340, 226730, 232260, 241080, 259120, 265440, 272076, 309680, 310944, 317422, 321440, 340095, 362768, 371616, 388680, 453460, 464520, 476133, 482160, 518240, 544152, 619360, 634844, 680190, 725536, 777360, 793555, 906920, 929040, 952266, 964320, 1088304, 1269688, 1360380, 1554720, 1587110, 1813840, 1858080, 1904532, 2176608, 2380665, 2539376, 2720760, 3174220, 3627680, 3809064, 4761330, 5078752, 5441520, 6348440, 7618128, 9522660, 10883040, 12696880, 15236256, 19045320, 25393760, 38090640, 76181280]

約数ペア:

[(1, 76181280), (2, 38090640), (3, 25393760), (4, 19045320), (5, 15236256), (6, 12696880), (7, 10883040), (8, 9522660), (10, 7618128), (12, 6348440), (14, 5441520), (15, 5078752), (16, 4761330), (20, 3809064), (21, 3627680), (24, 3174220), (28, 2720760), (30, 2539376), (32, 2380665), (35, 2176608), (40, 1904532), (41, 1858080), (42, 1813840), (48, 1587110), (49, 1554720), (56, 1360380), (60, 1269688), (70, 1088304), (79, 964320), (80, 952266), (82, 929040), (84, 906920), (96, 793555), (98, 777360), (105, 725536), (112, 680190), (120, 634844), (123, 619360), (140, 544152), (147, 518240), (158, 482160), (160, 476133), (164, 464520), (168, 453460), (196, 388680), (205, 371616), (210, 362768), (224, 340095), (237, 321440), (240, 317422), (245, 310944), (246, 309680), (280, 272076), (287, 265440), (294, 259120), (316, 241080), (328, 232260), (336, 226730), (392, 194340), (395, 192864), (410, 185808), (420, 181384), (474, 160720), (480, 158711), (490, 155472), (492, 154840), (553, 137760), (560, 136038), (574, 132720), (588, 129560), (615, 123872), (632, 120540), (656, 116130), (672, 113365), (735, 103648), (784, 97170), (790, 96432), (820, 92904), (840, 90692), (861, 88480), (948, 80360), (980, 77736), (984, 77420), (1106, 68880), (1120, 68019), (1148, 66360), (1176, 64780), (1185, 64288), (1230, 61936), (1264, 60270), (1312, 58065), (1435, 53088), (1470, 51824), (1568, 48585), (1580, 48216), (1640, 46452), (1659, 45920), (1680, 45346), (1722, 44240), (1896, 40180), (1960, 38868), (1968, 38710), (2009, 37920), (2212, 34440), (2296, 33180), (2352, 32390), (2370, 32144), (2460, 30968), (2528, 30135), (2765, 27552), (2870, 26544), (2940, 25912), (3160, 24108), (3239, 23520), (3280, 23226), (3318, 22960), (3360, 22673), (3444, 22120), (3792, 20090), (3871, 19680), (3920, 19434), (3936, 19355), (4018, 18960), (4305, 17696), (4424, 17220), (4592, 16590), (4704, 16195), (4740, 16072), (4920, 15484), (5530, 13776), (5740, 13272), (5880, 12956), (6027, 12640), (6320, 12054), (6478, 11760), (6560, 11613), (6636, 11480), (6888, 11060), (7584, 10045), (7742, 9840), (7840, 9717), (8036, 9480), (8295, 9184), (8610, 8848)]