1895946000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 320

約数和(自身を含む): 6672906240

約数和(自身を除く): 4776960240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 109, 120, 125, 130, 150, 156, 195, 200, 208, 218, 223, 240, 250, 260, 300, 312, 325, 327, 375, 390, 400, 436, 446, 500, 520, 545, 600, 624, 650, 654, 669, 750, 780, 872, 892, 975, 1000, 1040, 1090, 1115, 1200, 1300, 1308, 1338, 1417, 1500, 1560, 1625, 1635, 1744, 1784, 1950, 2000, 2180, 2230, 2600, 2616, 2676, 2725, 2834, 2899, 3000, 3120, 3250, 3270, 3345, 3568, 3900, 4251, 4360, 4460, 4875, 5200, 5232, 5352, 5450, 5575, 5668, 5798, 6000, 6500, 6540, 6690, 7085, 7800, 8175, 8502, 8697, 8720, 8920, 9750, 10704, 10900, 11150, 11336, 11596, 13000, 13080, 13380, 13625, 14170, 14495, 15600, 16350, 16725, 17004, 17394, 17840, 19500, 21255, 21800, 22300, 22672, 23192, 24307, 26000, 26160, 26760, 27250, 27875, 28340, 28990, 32700, 33450, 34008, 34788, 35425, 39000, 40875, 42510, 43485, 43600, 44600, 46384, 48614, 53520, 54500, 55750, 56680, 57980, 65400, 66900, 68016, 69576, 70850, 72475, 72921, 78000, 81750, 83625, 85020, 86970, 89200, 97228, 106275, 109000, 111500, 113360, 115960, 121535, 130800, 133800, 139152, 141700, 144950, 145842, 163500, 167250, 170040, 173940, 177125, 194456, 212550, 217425, 218000, 223000, 231920, 243070, 267600, 283400, 289900, 291684, 315991, 327000, 334500, 340080, 347880, 354250, 362375, 364605, 388912, 425100, 434850, 446000, 486140, 531375, 566800, 579800, 583368, 607675, 631982, 654000, 669000, 695760, 708500, 724750, 729210, 850200, 869700, 947973, 972280, 1062750, 1087125, 1159600, 1166736, 1215350, 1263964, 1338000, 1417000, 1449500, 1458420, 1579955, 1700400, 1739400, 1823025, 1895946, 1944560, 2125500, 2174250, 2430700, 2527928, 2834000, 2899000, 2916840, 3038375, 3159910, 3478800, 3646050, 3791892, 4251000, 4348500, 4739865, 4861400, 5055856, 5798000, 5833680, 6076750, 6319820, 7292100, 7583784, 7899775, 8502000, 8697000, 9115125, 9479730, 9722800, 12153500, 12639640, 14584200, 15167568, 15799550, 17394000, 18230250, 18959460, 23699325, 24307000, 25279280, 29168400, 31599100, 36460500, 37918920, 39498875, 47398650, 48614000, 63198200, 72921000, 75837840, 78997750, 94797300, 118496625, 126396400, 145842000, 157995500, 189594600, 236993250, 315991000, 379189200, 473986500, 631982000, 947973000, 1895946000]

約数ペア:

[(1, 1895946000), (2, 947973000), (3, 631982000), (4, 473986500), (5, 379189200), (6, 315991000), (8, 236993250), (10, 189594600), (12, 157995500), (13, 145842000), (15, 126396400), (16, 118496625), (20, 94797300), (24, 78997750), (25, 75837840), (26, 72921000), (30, 63198200), (39, 48614000), (40, 47398650), (48, 39498875), (50, 37918920), (52, 36460500), (60, 31599100), (65, 29168400), (75, 25279280), (78, 24307000), (80, 23699325), (100, 18959460), (104, 18230250), (109, 17394000), (120, 15799550), (125, 15167568), (130, 14584200), (150, 12639640), (156, 12153500), (195, 9722800), (200, 9479730), (208, 9115125), (218, 8697000), (223, 8502000), (240, 7899775), (250, 7583784), (260, 7292100), (300, 6319820), (312, 6076750), (325, 5833680), (327, 5798000), (375, 5055856), (390, 4861400), (400, 4739865), (436, 4348500), (446, 4251000), (500, 3791892), (520, 3646050), (545, 3478800), (600, 3159910), (624, 3038375), (650, 2916840), (654, 2899000), (669, 2834000), (750, 2527928), (780, 2430700), (872, 2174250), (892, 2125500), (975, 1944560), (1000, 1895946), (1040, 1823025), (1090, 1739400), (1115, 1700400), (1200, 1579955), (1300, 1458420), (1308, 1449500), (1338, 1417000), (1417, 1338000), (1500, 1263964), (1560, 1215350), (1625, 1166736), (1635, 1159600), (1744, 1087125), (1784, 1062750), (1950, 972280), (2000, 947973), (2180, 869700), (2230, 850200), (2600, 729210), (2616, 724750), (2676, 708500), (2725, 695760), (2834, 669000), (2899, 654000), (3000, 631982), (3120, 607675), (3250, 583368), (3270, 579800), (3345, 566800), (3568, 531375), (3900, 486140), (4251, 446000), (4360, 434850), (4460, 425100), (4875, 388912), (5200, 364605), (5232, 362375), (5352, 354250), (5450, 347880), (5575, 340080), (5668, 334500), (5798, 327000), (6000, 315991), (6500, 291684), (6540, 289900), (6690, 283400), (7085, 267600), (7800, 243070), (8175, 231920), (8502, 223000), (8697, 218000), (8720, 217425), (8920, 212550), (9750, 194456), (10704, 177125), (10900, 173940), (11150, 170040), (11336, 167250), (11596, 163500), (13000, 145842), (13080, 144950), (13380, 141700), (13625, 139152), (14170, 133800), (14495, 130800), (15600, 121535), (16350, 115960), (16725, 113360), (17004, 111500), (17394, 109000), (17840, 106275), (19500, 97228), (21255, 89200), (21800, 86970), (22300, 85020), (22672, 83625), (23192, 81750), (24307, 78000), (26000, 72921), (26160, 72475), (26760, 70850), (27250, 69576), (27875, 68016), (28340, 66900), (28990, 65400), (32700, 57980), (33450, 56680), (34008, 55750), (34788, 54500), (35425, 53520), (39000, 48614), (40875, 46384), (42510, 44600), (43485, 43600)]