156911520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 526466304

約数和(自身を除く): 369554784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 233, 240, 244, 276, 305, 345, 366, 368, 460, 466, 480, 488, 552, 610, 690, 699, 732, 736, 915, 920, 932, 976, 1104, 1165, 1220, 1380, 1398, 1403, 1464, 1830, 1840, 1864, 1952, 2208, 2330, 2440, 2760, 2796, 2806, 2928, 3495, 3660, 3680, 3728, 4209, 4660, 4880, 5359, 5520, 5592, 5612, 5856, 6990, 7015, 7320, 7456, 8418, 9320, 9760, 10718, 11040, 11184, 11224, 13980, 14030, 14213, 14640, 16077, 16836, 18640, 21045, 21436, 22368, 22448, 26795, 27960, 28060, 28426, 29280, 32154, 33672, 37280, 42090, 42639, 42872, 44896, 53590, 55920, 56120, 56852, 64308, 67344, 71065, 80385, 84180, 85278, 85744, 107180, 111840, 112240, 113704, 128616, 134688, 142130, 160770, 168360, 170556, 171488, 213195, 214360, 224480, 227408, 257232, 284260, 321540, 326899, 336720, 341112, 426390, 428720, 454816, 514464, 568520, 643080, 653798, 673440, 682224, 852780, 857440, 980697, 1137040, 1286160, 1307596, 1364448, 1634495, 1705560, 1961394, 2274080, 2572320, 2615192, 3268990, 3411120, 3922788, 4903485, 5230384, 6537980, 6822240, 7845576, 9806970, 10460768, 13075960, 15691152, 19613940, 26151920, 31382304, 39227880, 52303840, 78455760, 156911520]

約数ペア:

[(1, 156911520), (2, 78455760), (3, 52303840), (4, 39227880), (5, 31382304), (6, 26151920), (8, 19613940), (10, 15691152), (12, 13075960), (15, 10460768), (16, 9806970), (20, 7845576), (23, 6822240), (24, 6537980), (30, 5230384), (32, 4903485), (40, 3922788), (46, 3411120), (48, 3268990), (60, 2615192), (61, 2572320), (69, 2274080), (80, 1961394), (92, 1705560), (96, 1634495), (115, 1364448), (120, 1307596), (122, 1286160), (138, 1137040), (160, 980697), (183, 857440), (184, 852780), (230, 682224), (233, 673440), (240, 653798), (244, 643080), (276, 568520), (305, 514464), (345, 454816), (366, 428720), (368, 426390), (460, 341112), (466, 336720), (480, 326899), (488, 321540), (552, 284260), (610, 257232), (690, 227408), (699, 224480), (732, 214360), (736, 213195), (915, 171488), (920, 170556), (932, 168360), (976, 160770), (1104, 142130), (1165, 134688), (1220, 128616), (1380, 113704), (1398, 112240), (1403, 111840), (1464, 107180), (1830, 85744), (1840, 85278), (1864, 84180), (1952, 80385), (2208, 71065), (2330, 67344), (2440, 64308), (2760, 56852), (2796, 56120), (2806, 55920), (2928, 53590), (3495, 44896), (3660, 42872), (3680, 42639), (3728, 42090), (4209, 37280), (4660, 33672), (4880, 32154), (5359, 29280), (5520, 28426), (5592, 28060), (5612, 27960), (5856, 26795), (6990, 22448), (7015, 22368), (7320, 21436), (7456, 21045), (8418, 18640), (9320, 16836), (9760, 16077), (10718, 14640), (11040, 14213), (11184, 14030), (11224, 13980)]