162952240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 440971776

約数和(自身を除く): 278019536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 83, 88, 92, 97, 110, 115, 166, 176, 184, 194, 220, 230, 253, 332, 368, 388, 415, 440, 460, 485, 506, 664, 776, 830, 880, 913, 920, 970, 1012, 1067, 1265, 1328, 1552, 1660, 1826, 1840, 1909, 1940, 2024, 2134, 2231, 2530, 3320, 3652, 3818, 3880, 4048, 4268, 4462, 4565, 5060, 5335, 6640, 7304, 7636, 7760, 8051, 8536, 8924, 9130, 9545, 10120, 10670, 11155, 14608, 15272, 16102, 17072, 17848, 18260, 19090, 20240, 20999, 21340, 22310, 24541, 30544, 32204, 35696, 36520, 38180, 40255, 41998, 42680, 44620, 49082, 64408, 73040, 76360, 80510, 83996, 85360, 88561, 89240, 98164, 104995, 122705, 128816, 152720, 161020, 167992, 177122, 178480, 185173, 196328, 209990, 245410, 322040, 335984, 354244, 370346, 392656, 419980, 442805, 490820, 644080, 708488, 740692, 839960, 885610, 925865, 981640, 1416976, 1481384, 1679920, 1771220, 1851730, 1963280, 2036903, 2962768, 3542440, 3703460, 4073806, 7084880, 7406920, 8147612, 10184515, 14813840, 16295224, 20369030, 32590448, 40738060, 81476120, 162952240]

約数ペア:

[(1, 162952240), (2, 81476120), (4, 40738060), (5, 32590448), (8, 20369030), (10, 16295224), (11, 14813840), (16, 10184515), (20, 8147612), (22, 7406920), (23, 7084880), (40, 4073806), (44, 3703460), (46, 3542440), (55, 2962768), (80, 2036903), (83, 1963280), (88, 1851730), (92, 1771220), (97, 1679920), (110, 1481384), (115, 1416976), (166, 981640), (176, 925865), (184, 885610), (194, 839960), (220, 740692), (230, 708488), (253, 644080), (332, 490820), (368, 442805), (388, 419980), (415, 392656), (440, 370346), (460, 354244), (485, 335984), (506, 322040), (664, 245410), (776, 209990), (830, 196328), (880, 185173), (913, 178480), (920, 177122), (970, 167992), (1012, 161020), (1067, 152720), (1265, 128816), (1328, 122705), (1552, 104995), (1660, 98164), (1826, 89240), (1840, 88561), (1909, 85360), (1940, 83996), (2024, 80510), (2134, 76360), (2231, 73040), (2530, 64408), (3320, 49082), (3652, 44620), (3818, 42680), (3880, 41998), (4048, 40255), (4268, 38180), (4462, 36520), (4565, 35696), (5060, 32204), (5335, 30544), (6640, 24541), (7304, 22310), (7636, 21340), (7760, 20999), (8051, 20240), (8536, 19090), (8924, 18260), (9130, 17848), (9545, 17072), (10120, 16102), (10670, 15272), (11155, 14608)]