207188160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 224

約数和(自身を含む): 713475840

約数和(自身を除く): 506287680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 285, 296, 304, 307, 320, 370, 380, 444, 456, 480, 555, 570, 592, 608, 614, 703, 740, 760, 888, 912, 921, 960, 1110, 1140, 1184, 1216, 1228, 1406, 1480, 1520, 1535, 1776, 1824, 1842, 2109, 2220, 2280, 2368, 2456, 2812, 2960, 3040, 3070, 3515, 3552, 3648, 3684, 4218, 4440, 4560, 4605, 4912, 5624, 5833, 5920, 6080, 6140, 7030, 7104, 7368, 8436, 8880, 9120, 9210, 9824, 10545, 11248, 11359, 11666, 11840, 12280, 14060, 14736, 16872, 17499, 17760, 18240, 18420, 19648, 21090, 22496, 22718, 23332, 24560, 28120, 29165, 29472, 33744, 34077, 34998, 35520, 36840, 42180, 44992, 45436, 46664, 49120, 56240, 56795, 58330, 58944, 67488, 68154, 69996, 73680, 84360, 87495, 90872, 93328, 98240, 112480, 113590, 116660, 134976, 136308, 139992, 147360, 168720, 170385, 174990, 181744, 186656, 215821, 224960, 227180, 233320, 272616, 279984, 294720, 337440, 340770, 349980, 363488, 373312, 431642, 454360, 466640, 545232, 559968, 647463, 674880, 681540, 699960, 726976, 863284, 908720, 933280, 1079105, 1090464, 1119936, 1294926, 1363080, 1399920, 1726568, 1817440, 1866560, 2158210, 2180928, 2589852, 2726160, 2799840, 3237315, 3453136, 3634880, 4316420, 5179704, 5452320, 5599680, 6474630, 6906272, 8632840, 10359408, 10904640, 12949260, 13812544, 17265680, 20718816, 25898520, 34531360, 41437632, 51797040, 69062720, 103594080, 207188160]

約数ペア:

[(1, 207188160), (2, 103594080), (3, 69062720), (4, 51797040), (5, 41437632), (6, 34531360), (8, 25898520), (10, 20718816), (12, 17265680), (15, 13812544), (16, 12949260), (19, 10904640), (20, 10359408), (24, 8632840), (30, 6906272), (32, 6474630), (37, 5599680), (38, 5452320), (40, 5179704), (48, 4316420), (57, 3634880), (60, 3453136), (64, 3237315), (74, 2799840), (76, 2726160), (80, 2589852), (95, 2180928), (96, 2158210), (111, 1866560), (114, 1817440), (120, 1726568), (148, 1399920), (152, 1363080), (160, 1294926), (185, 1119936), (190, 1090464), (192, 1079105), (222, 933280), (228, 908720), (240, 863284), (285, 726976), (296, 699960), (304, 681540), (307, 674880), (320, 647463), (370, 559968), (380, 545232), (444, 466640), (456, 454360), (480, 431642), (555, 373312), (570, 363488), (592, 349980), (608, 340770), (614, 337440), (703, 294720), (740, 279984), (760, 272616), (888, 233320), (912, 227180), (921, 224960), (960, 215821), (1110, 186656), (1140, 181744), (1184, 174990), (1216, 170385), (1228, 168720), (1406, 147360), (1480, 139992), (1520, 136308), (1535, 134976), (1776, 116660), (1824, 113590), (1842, 112480), (2109, 98240), (2220, 93328), (2280, 90872), (2368, 87495), (2456, 84360), (2812, 73680), (2960, 69996), (3040, 68154), (3070, 67488), (3515, 58944), (3552, 58330), (3648, 56795), (3684, 56240), (4218, 49120), (4440, 46664), (4560, 45436), (4605, 44992), (4912, 42180), (5624, 36840), (5833, 35520), (5920, 34998), (6080, 34077), (6140, 33744), (7030, 29472), (7104, 29165), (7368, 28120), (8436, 24560), (8880, 23332), (9120, 22718), (9210, 22496), (9824, 21090), (10545, 19648), (11248, 18420), (11359, 18240), (11666, 17760), (11840, 17499), (12280, 16872), (14060, 14736)]