131188320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 496746432

約数和(自身を除く): 365558112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 233, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 466, 480, 510, 544, 552, 612, 680, 690, 699, 720, 736, 765, 782, 816, 828, 920, 932, 1020, 1035, 1104, 1165, 1173, 1224, 1360, 1380, 1398, 1440, 1530, 1564, 1632, 1656, 1840, 1864, 1955, 2040, 2070, 2097, 2208, 2330, 2346, 2448, 2720, 2760, 2796, 3060, 3128, 3312, 3495, 3519, 3680, 3728, 3910, 3961, 4080, 4140, 4194, 4660, 4692, 4896, 5359, 5520, 5592, 5865, 6120, 6256, 6624, 6990, 7038, 7456, 7820, 7922, 8160, 8280, 8388, 9320, 9384, 10485, 10718, 11040, 11184, 11730, 11883, 12240, 12512, 13980, 14076, 15640, 15844, 16077, 16560, 16776, 17595, 18640, 18768, 19805, 20970, 21436, 22368, 23460, 23766, 24480, 26795, 27960, 28152, 31280, 31688, 32154, 33120, 33552, 35190, 35649, 37280, 37536, 39610, 41940, 42872, 46920, 47532, 48231, 53590, 55920, 56304, 59415, 62560, 63376, 64308, 67104, 70380, 71298, 79220, 80385, 83880, 85744, 91103, 93840, 95064, 96462, 107180, 111840, 112608, 118830, 126752, 128616, 140760, 142596, 158440, 160770, 167760, 171488, 178245, 182206, 187680, 190128, 192924, 214360, 237660, 241155, 257232, 273309, 281520, 285192, 316880, 321540, 335520, 356490, 364412, 380256, 385848, 428720, 455515, 475320, 482310, 514464, 546618, 563040, 570384, 633760, 643080, 712980, 728824, 771696, 819927, 857440, 911030, 950640, 964620, 1093236, 1140768, 1286160, 1366545, 1425960, 1457648, 1543392, 1639854, 1822060, 1901280, 1929240, 2186472, 2572320, 2733090, 2851920, 2915296, 3279708, 3644120, 3858480, 4099635, 4372944, 5466180, 5703840, 6559416, 7288240, 7716960, 8199270, 8745888, 10932360, 13118832, 14576480, 16398540, 21864720, 26237664, 32797080, 43729440, 65594160, 131188320]

約数ペア:

[(1, 131188320), (2, 65594160), (3, 43729440), (4, 32797080), (5, 26237664), (6, 21864720), (8, 16398540), (9, 14576480), (10, 13118832), (12, 10932360), (15, 8745888), (16, 8199270), (17, 7716960), (18, 7288240), (20, 6559416), (23, 5703840), (24, 5466180), (30, 4372944), (32, 4099635), (34, 3858480), (36, 3644120), (40, 3279708), (45, 2915296), (46, 2851920), (48, 2733090), (51, 2572320), (60, 2186472), (68, 1929240), (69, 1901280), (72, 1822060), (80, 1639854), (85, 1543392), (90, 1457648), (92, 1425960), (96, 1366545), (102, 1286160), (115, 1140768), (120, 1093236), (136, 964620), (138, 950640), (144, 911030), (153, 857440), (160, 819927), (170, 771696), (180, 728824), (184, 712980), (204, 643080), (207, 633760), (230, 570384), (233, 563040), (240, 546618), (255, 514464), (272, 482310), (276, 475320), (288, 455515), (306, 428720), (340, 385848), (345, 380256), (360, 364412), (368, 356490), (391, 335520), (408, 321540), (414, 316880), (460, 285192), (466, 281520), (480, 273309), (510, 257232), (544, 241155), (552, 237660), (612, 214360), (680, 192924), (690, 190128), (699, 187680), (720, 182206), (736, 178245), (765, 171488), (782, 167760), (816, 160770), (828, 158440), (920, 142596), (932, 140760), (1020, 128616), (1035, 126752), (1104, 118830), (1165, 112608), (1173, 111840), (1224, 107180), (1360, 96462), (1380, 95064), (1398, 93840), (1440, 91103), (1530, 85744), (1564, 83880), (1632, 80385), (1656, 79220), (1840, 71298), (1864, 70380), (1955, 67104), (2040, 64308), (2070, 63376), (2097, 62560), (2208, 59415), (2330, 56304), (2346, 55920), (2448, 53590), (2720, 48231), (2760, 47532), (2796, 46920), (3060, 42872), (3128, 41940), (3312, 39610), (3495, 37536), (3519, 37280), (3680, 35649), (3728, 35190), (3910, 33552), (3961, 33120), (4080, 32154), (4140, 31688), (4194, 31280), (4660, 28152), (4692, 27960), (4896, 26795), (5359, 24480), (5520, 23766), (5592, 23460), (5865, 22368), (6120, 21436), (6256, 20970), (6624, 19805), (6990, 18768), (7038, 18640), (7456, 17595), (7820, 16776), (7922, 16560), (8160, 16077), (8280, 15844), (8388, 15640), (9320, 14076), (9384, 13980), (10485, 12512), (10718, 12240), (11040, 11883), (11184, 11730)]