20474736000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{2383}}^1$

素因数の和:2594

約数の個数: 256

約数和(自身を含む): 68281574400

約数和(自身を除く): 47806838400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 179, 192, 200, 240, 250, 300, 320, 358, 375, 384, 400, 480, 500, 537, 600, 640, 716, 750, 800, 895, 960, 1000, 1074, 1200, 1432, 1500, 1600, 1790, 1920, 2000, 2148, 2383, 2400, 2685, 2864, 3000, 3200, 3580, 4000, 4296, 4475, 4766, 4800, 5370, 5728, 6000, 7149, 7160, 8000, 8592, 8950, 9532, 9600, 10740, 11456, 11915, 12000, 13425, 14298, 14320, 16000, 17184, 17900, 19064, 21480, 22375, 22912, 23830, 24000, 26850, 28596, 28640, 34368, 35745, 35800, 38128, 42960, 44750, 47660, 48000, 53700, 57192, 57280, 59575, 67125, 68736, 71490, 71600, 76256, 85920, 89500, 95320, 107400, 114384, 114560, 119150, 134250, 142980, 143200, 152512, 171840, 178725, 179000, 190640, 214800, 228768, 238300, 268500, 285960, 286400, 297875, 305024, 343680, 357450, 358000, 381280, 426557, 429600, 457536, 476600, 537000, 571920, 572800, 595750, 714900, 716000, 762560, 853114, 859200, 893625, 915072, 953200, 1074000, 1143840, 1191500, 1279671, 1429800, 1432000, 1525120, 1706228, 1718400, 1787250, 1906400, 2132785, 2148000, 2287680, 2383000, 2559342, 2859600, 2864000, 3412456, 3574500, 3812800, 4265570, 4296000, 4575360, 4766000, 5118684, 5719200, 6398355, 6824912, 7149000, 7625600, 8531140, 8592000, 9532000, 10237368, 10663925, 11438400, 12796710, 13649824, 14298000, 17062280, 19064000, 20474736, 21327850, 22876800, 25593420, 27299648, 28596000, 31991775, 34124560, 38128000, 40949472, 42655700, 51186840, 53319625, 54599296, 57192000, 63983550, 68249120, 81898944, 85311400, 102373680, 106639250, 114384000, 127967100, 136498240, 159958875, 163797888, 170622800, 204747360, 213278500, 255934200, 272996480, 319917750, 341245600, 409494720, 426557000, 511868400, 639835500, 682491200, 818989440, 853114000, 1023736800, 1279671000, 1364982400, 1706228000, 2047473600, 2559342000, 3412456000, 4094947200, 5118684000, 6824912000, 10237368000, 20474736000]

約数ペア:

[(1, 20474736000), (2, 10237368000), (3, 6824912000), (4, 5118684000), (5, 4094947200), (6, 3412456000), (8, 2559342000), (10, 2047473600), (12, 1706228000), (15, 1364982400), (16, 1279671000), (20, 1023736800), (24, 853114000), (25, 818989440), (30, 682491200), (32, 639835500), (40, 511868400), (48, 426557000), (50, 409494720), (60, 341245600), (64, 319917750), (75, 272996480), (80, 255934200), (96, 213278500), (100, 204747360), (120, 170622800), (125, 163797888), (128, 159958875), (150, 136498240), (160, 127967100), (179, 114384000), (192, 106639250), (200, 102373680), (240, 85311400), (250, 81898944), (300, 68249120), (320, 63983550), (358, 57192000), (375, 54599296), (384, 53319625), (400, 51186840), (480, 42655700), (500, 40949472), (537, 38128000), (600, 34124560), (640, 31991775), (716, 28596000), (750, 27299648), (800, 25593420), (895, 22876800), (960, 21327850), (1000, 20474736), (1074, 19064000), (1200, 17062280), (1432, 14298000), (1500, 13649824), (1600, 12796710), (1790, 11438400), (1920, 10663925), (2000, 10237368), (2148, 9532000), (2383, 8592000), (2400, 8531140), (2685, 7625600), (2864, 7149000), (3000, 6824912), (3200, 6398355), (3580, 5719200), (4000, 5118684), (4296, 4766000), (4475, 4575360), (4766, 4296000), (4800, 4265570), (5370, 3812800), (5728, 3574500), (6000, 3412456), (7149, 2864000), (7160, 2859600), (8000, 2559342), (8592, 2383000), (8950, 2287680), (9532, 2148000), (9600, 2132785), (10740, 1906400), (11456, 1787250), (11915, 1718400), (12000, 1706228), (13425, 1525120), (14298, 1432000), (14320, 1429800), (16000, 1279671), (17184, 1191500), (17900, 1143840), (19064, 1074000), (21480, 953200), (22375, 915072), (22912, 893625), (23830, 859200), (24000, 853114), (26850, 762560), (28596, 716000), (28640, 714900), (34368, 595750), (35745, 572800), (35800, 571920), (38128, 537000), (42960, 476600), (44750, 457536), (47660, 429600), (48000, 426557), (53700, 381280), (57192, 358000), (57280, 357450), (59575, 343680), (67125, 305024), (68736, 297875), (71490, 286400), (71600, 285960), (76256, 268500), (85920, 238300), (89500, 228768), (95320, 214800), (107400, 190640), (114384, 179000), (114560, 178725), (119150, 171840), (134250, 152512), (142980, 143200)]