319746000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 320

約数和(自身を含む): 1233063936

約数和(自身を除く): 913317936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 250, 276, 280, 300, 322, 331, 336, 345, 350, 368, 375, 400, 420, 460, 483, 500, 525, 552, 560, 575, 600, 644, 662, 690, 700, 750, 805, 840, 875, 920, 966, 993, 1000, 1050, 1104, 1150, 1200, 1288, 1324, 1380, 1400, 1500, 1610, 1655, 1680, 1725, 1750, 1840, 1932, 1986, 2000, 2100, 2300, 2317, 2415, 2576, 2625, 2648, 2760, 2800, 2875, 3000, 3220, 3310, 3450, 3500, 3864, 3972, 4025, 4200, 4600, 4634, 4830, 4965, 5250, 5296, 5520, 5750, 6000, 6440, 6620, 6900, 6951, 7000, 7613, 7728, 7944, 8050, 8275, 8400, 8625, 9200, 9268, 9660, 9930, 10500, 11500, 11585, 12075, 12880, 13240, 13800, 13902, 14000, 15226, 15888, 16100, 16550, 17250, 18536, 19320, 19860, 20125, 21000, 22839, 23000, 23170, 24150, 24825, 26480, 27600, 27804, 30452, 32200, 33100, 34500, 34755, 37072, 38065, 38640, 39720, 40250, 41375, 42000, 45678, 46000, 46340, 48300, 49650, 53291, 55608, 57925, 60375, 60904, 64400, 66200, 69000, 69510, 76130, 79440, 80500, 82750, 91356, 92680, 96600, 99300, 106582, 111216, 114195, 115850, 120750, 121808, 124125, 132400, 138000, 139020, 152260, 159873, 161000, 165500, 173775, 182712, 185360, 190325, 193200, 198600, 213164, 228390, 231700, 241500, 248250, 266455, 278040, 289625, 304520, 319746, 322000, 331000, 347550, 365424, 380650, 397200, 426328, 456780, 463400, 483000, 496500, 532910, 556080, 570975, 579250, 609040, 639492, 662000, 695100, 761300, 799365, 852656, 868875, 913560, 926800, 951625, 966000, 993000, 1065820, 1141950, 1158500, 1278984, 1332275, 1390200, 1522600, 1598730, 1737750, 1827120, 1903250, 1986000, 2131640, 2283900, 2317000, 2557968, 2664550, 2780400, 2854875, 3045200, 3197460, 3475500, 3806500, 3996825, 4263280, 4567800, 4634000, 5329100, 5709750, 6394920, 6661375, 6951000, 7613000, 7993650, 9135600, 10658200, 11419500, 12789840, 13322750, 13902000, 15226000, 15987300, 19984125, 21316400, 22839000, 26645500, 31974600, 39968250, 45678000, 53291000, 63949200, 79936500, 106582000, 159873000, 319746000]

約数ペア:

[(1, 319746000), (2, 159873000), (3, 106582000), (4, 79936500), (5, 63949200), (6, 53291000), (7, 45678000), (8, 39968250), (10, 31974600), (12, 26645500), (14, 22839000), (15, 21316400), (16, 19984125), (20, 15987300), (21, 15226000), (23, 13902000), (24, 13322750), (25, 12789840), (28, 11419500), (30, 10658200), (35, 9135600), (40, 7993650), (42, 7613000), (46, 6951000), (48, 6661375), (50, 6394920), (56, 5709750), (60, 5329100), (69, 4634000), (70, 4567800), (75, 4263280), (80, 3996825), (84, 3806500), (92, 3475500), (100, 3197460), (105, 3045200), (112, 2854875), (115, 2780400), (120, 2664550), (125, 2557968), (138, 2317000), (140, 2283900), (150, 2131640), (161, 1986000), (168, 1903250), (175, 1827120), (184, 1737750), (200, 1598730), (210, 1522600), (230, 1390200), (240, 1332275), (250, 1278984), (276, 1158500), (280, 1141950), (300, 1065820), (322, 993000), (331, 966000), (336, 951625), (345, 926800), (350, 913560), (368, 868875), (375, 852656), (400, 799365), (420, 761300), (460, 695100), (483, 662000), (500, 639492), (525, 609040), (552, 579250), (560, 570975), (575, 556080), (600, 532910), (644, 496500), (662, 483000), (690, 463400), (700, 456780), (750, 426328), (805, 397200), (840, 380650), (875, 365424), (920, 347550), (966, 331000), (993, 322000), (1000, 319746), (1050, 304520), (1104, 289625), (1150, 278040), (1200, 266455), (1288, 248250), (1324, 241500), (1380, 231700), (1400, 228390), (1500, 213164), (1610, 198600), (1655, 193200), (1680, 190325), (1725, 185360), (1750, 182712), (1840, 173775), (1932, 165500), (1986, 161000), (2000, 159873), (2100, 152260), (2300, 139020), (2317, 138000), (2415, 132400), (2576, 124125), (2625, 121808), (2648, 120750), (2760, 115850), (2800, 114195), (2875, 111216), (3000, 106582), (3220, 99300), (3310, 96600), (3450, 92680), (3500, 91356), (3864, 82750), (3972, 80500), (4025, 79440), (4200, 76130), (4600, 69510), (4634, 69000), (4830, 66200), (4965, 64400), (5250, 60904), (5296, 60375), (5520, 57925), (5750, 55608), (6000, 53291), (6440, 49650), (6620, 48300), (6900, 46340), (6951, 46000), (7000, 45678), (7613, 42000), (7728, 41375), (7944, 40250), (8050, 39720), (8275, 38640), (8400, 38065), (8625, 37072), (9200, 34755), (9268, 34500), (9660, 33100), (9930, 32200), (10500, 30452), (11500, 27804), (11585, 27600), (12075, 26480), (12880, 24825), (13240, 24150), (13800, 23170), (13902, 23000), (14000, 22839), (15226, 21000), (15888, 20125), (16100, 19860), (16550, 19320), (17250, 18536)]