971889840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6569

約数の個数: 200

約数和(自身を含む): 3522819168

約数和(自身を除く): 2550929328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 6521, 7452, 8280, 9315, 9936, 12420, 13042, 14904, 16560, 18630, 19563, 24840, 26084, 29808, 32605, 37260, 39126, 49680, 52168, 58689, 65210, 74520, 78252, 97815, 104336, 117378, 130420, 149040, 149983, 156504, 176067, 195630, 234756, 260840, 293445, 299966, 313008, 352134, 391260, 449949, 469512, 521680, 528201, 586890, 599932, 704268, 749915, 782520, 880335, 899898, 939024, 1056402, 1173780, 1199864, 1349847, 1408536, 1499830, 1565040, 1760670, 1799796, 2112804, 2249745, 2347560, 2399728, 2641005, 2699694, 2817072, 2999660, 3521340, 3599592, 4049541, 4225608, 4499490, 4695120, 5282010, 5399388, 5999320, 6749235, 7042680, 7199184, 8099082, 8451216, 8998980, 10564020, 10798776, 11998640, 12148623, 13498470, 14085360, 16198164, 17997960, 20247705, 21128040, 21597552, 24297246, 26996940, 32396328, 35995920, 40495410, 42256080, 48594492, 53993880, 60743115, 64792656, 80990820, 97188984, 107987760, 121486230, 161981640, 194377968, 242972460, 323963280, 485944920, 971889840]

約数ペア:

[(1, 971889840), (2, 485944920), (3, 323963280), (4, 242972460), (5, 194377968), (6, 161981640), (8, 121486230), (9, 107987760), (10, 97188984), (12, 80990820), (15, 64792656), (16, 60743115), (18, 53993880), (20, 48594492), (23, 42256080), (24, 40495410), (27, 35995920), (30, 32396328), (36, 26996940), (40, 24297246), (45, 21597552), (46, 21128040), (48, 20247705), (54, 17997960), (60, 16198164), (69, 14085360), (72, 13498470), (80, 12148623), (81, 11998640), (90, 10798776), (92, 10564020), (108, 8998980), (115, 8451216), (120, 8099082), (135, 7199184), (138, 7042680), (144, 6749235), (162, 5999320), (180, 5399388), (184, 5282010), (207, 4695120), (216, 4499490), (230, 4225608), (240, 4049541), (270, 3599592), (276, 3521340), (324, 2999660), (345, 2817072), (360, 2699694), (368, 2641005), (405, 2399728), (414, 2347560), (432, 2249745), (460, 2112804), (540, 1799796), (552, 1760670), (621, 1565040), (648, 1499830), (690, 1408536), (720, 1349847), (810, 1199864), (828, 1173780), (920, 1056402), (1035, 939024), (1080, 899898), (1104, 880335), (1242, 782520), (1296, 749915), (1380, 704268), (1620, 599932), (1656, 586890), (1840, 528201), (1863, 521680), (2070, 469512), (2160, 449949), (2484, 391260), (2760, 352134), (3105, 313008), (3240, 299966), (3312, 293445), (3726, 260840), (4140, 234756), (4968, 195630), (5520, 176067), (6210, 156504), (6480, 149983), (6521, 149040), (7452, 130420), (8280, 117378), (9315, 104336), (9936, 97815), (12420, 78252), (13042, 74520), (14904, 65210), (16560, 58689), (18630, 52168), (19563, 49680), (24840, 39126), (26084, 37260), (29808, 32605)]