1890314400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1488

約数の個数: 288

約数和(自身を含む): 6785190720

約数和(自身を除く): 4894876320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 43, 48, 50, 52, 60, 65, 75, 78, 80, 86, 96, 100, 104, 120, 129, 130, 150, 156, 160, 172, 195, 200, 208, 215, 240, 258, 260, 300, 312, 325, 344, 390, 400, 416, 430, 480, 516, 520, 559, 600, 624, 645, 650, 688, 780, 800, 860, 975, 1032, 1040, 1075, 1118, 1200, 1248, 1290, 1300, 1376, 1409, 1560, 1677, 1720, 1950, 2064, 2080, 2150, 2236, 2400, 2580, 2600, 2795, 2818, 3120, 3225, 3354, 3440, 3900, 4128, 4227, 4300, 4472, 5160, 5200, 5590, 5636, 6240, 6450, 6708, 6880, 7045, 7800, 8385, 8454, 8600, 8944, 10320, 10400, 11180, 11272, 12900, 13416, 13975, 14090, 15600, 16770, 16908, 17200, 17888, 18317, 20640, 21135, 22360, 22544, 25800, 26832, 27950, 28180, 31200, 33540, 33816, 34400, 35225, 36634, 41925, 42270, 44720, 45088, 51600, 53664, 54951, 55900, 56360, 60587, 67080, 67632, 70450, 73268, 83850, 84540, 89440, 91585, 103200, 105675, 109902, 111800, 112720, 121174, 134160, 135264, 140900, 146536, 167700, 169080, 181761, 183170, 211350, 219804, 223600, 225440, 242348, 268320, 274755, 281800, 293072, 302935, 335400, 338160, 363522, 366340, 422700, 439608, 447200, 457925, 484696, 549510, 563600, 586144, 605870, 670800, 676320, 727044, 732680, 787631, 845400, 879216, 908805, 915850, 969392, 1099020, 1127200, 1211740, 1341600, 1373775, 1454088, 1465360, 1514675, 1575262, 1690800, 1758432, 1817610, 1831700, 1938784, 2198040, 2362893, 2423480, 2747550, 2908176, 2930720, 3029350, 3150524, 3381600, 3635220, 3663400, 3938155, 4396080, 4544025, 4725786, 4846960, 5495100, 5816352, 6058700, 6301048, 7270440, 7326800, 7876310, 8792160, 9088050, 9451572, 9693920, 10990200, 11814465, 12117400, 12602096, 14540880, 14653600, 15752620, 18176100, 18903144, 19690775, 21980400, 23628930, 24234800, 25204192, 29081760, 31505240, 36352200, 37806288, 39381550, 43960800, 47257860, 48469600, 59072325, 63010480, 72704400, 75612576, 78763100, 94515720, 118144650, 126020960, 145408800, 157526200, 189031440, 236289300, 315052400, 378062880, 472578600, 630104800, 945157200, 1890314400]

約数ペア:

[(1, 1890314400), (2, 945157200), (3, 630104800), (4, 472578600), (5, 378062880), (6, 315052400), (8, 236289300), (10, 189031440), (12, 157526200), (13, 145408800), (15, 126020960), (16, 118144650), (20, 94515720), (24, 78763100), (25, 75612576), (26, 72704400), (30, 63010480), (32, 59072325), (39, 48469600), (40, 47257860), (43, 43960800), (48, 39381550), (50, 37806288), (52, 36352200), (60, 31505240), (65, 29081760), (75, 25204192), (78, 24234800), (80, 23628930), (86, 21980400), (96, 19690775), (100, 18903144), (104, 18176100), (120, 15752620), (129, 14653600), (130, 14540880), (150, 12602096), (156, 12117400), (160, 11814465), (172, 10990200), (195, 9693920), (200, 9451572), (208, 9088050), (215, 8792160), (240, 7876310), (258, 7326800), (260, 7270440), (300, 6301048), (312, 6058700), (325, 5816352), (344, 5495100), (390, 4846960), (400, 4725786), (416, 4544025), (430, 4396080), (480, 3938155), (516, 3663400), (520, 3635220), (559, 3381600), (600, 3150524), (624, 3029350), (645, 2930720), (650, 2908176), (688, 2747550), (780, 2423480), (800, 2362893), (860, 2198040), (975, 1938784), (1032, 1831700), (1040, 1817610), (1075, 1758432), (1118, 1690800), (1200, 1575262), (1248, 1514675), (1290, 1465360), (1300, 1454088), (1376, 1373775), (1409, 1341600), (1560, 1211740), (1677, 1127200), (1720, 1099020), (1950, 969392), (2064, 915850), (2080, 908805), (2150, 879216), (2236, 845400), (2400, 787631), (2580, 732680), (2600, 727044), (2795, 676320), (2818, 670800), (3120, 605870), (3225, 586144), (3354, 563600), (3440, 549510), (3900, 484696), (4128, 457925), (4227, 447200), (4300, 439608), (4472, 422700), (5160, 366340), (5200, 363522), (5590, 338160), (5636, 335400), (6240, 302935), (6450, 293072), (6708, 281800), (6880, 274755), (7045, 268320), (7800, 242348), (8385, 225440), (8454, 223600), (8600, 219804), (8944, 211350), (10320, 183170), (10400, 181761), (11180, 169080), (11272, 167700), (12900, 146536), (13416, 140900), (13975, 135264), (14090, 134160), (15600, 121174), (16770, 112720), (16908, 111800), (17200, 109902), (17888, 105675), (18317, 103200), (20640, 91585), (21135, 89440), (22360, 84540), (22544, 83850), (25800, 73268), (26832, 70450), (27950, 67632), (28180, 67080), (31200, 60587), (33540, 56360), (33816, 55900), (34400, 54951), (35225, 53664), (36634, 51600), (41925, 45088), (42270, 44720)]