20188795200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{600857}}^1$

素因数の和:600889

約数の個数: 168

約数和(自身を含む): 75698494272

約数和(自身を除く): 55509699072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 600857, 1201714, 1802571, 2403428, 3004285, 3605142, 4205999, 4806856, 6008570, 7210284, 8411998, 9012855, 9613712, 12017140, 12617997, 14420568, 15021425, 16823996, 18025710, 19227424, 21029995, 24034280, 25235994, 28841136, 30042850, 33647992, 36051420, 38454848, 42059990, 45064275, 48068560, 50471988, 57682272, 60085700, 63089985, 67295984, 72102840, 84119980, 90128550, 96137120, 100943976, 105149975, 115364544, 120171400, 126179970, 134591968, 144205680, 168239960, 180257100, 192274240, 201887952, 210299950, 240342800, 252359940, 269183936, 288411360, 315449925, 336479920, 360514200, 403775904, 420599900, 480685600, 504719880, 576822720, 630899850, 672959840, 721028400, 807551808, 841199800, 961371200, 1009439760, 1261799700, 1345919680, 1442056800, 1682399600, 2018879520, 2523599400, 2884113600, 3364799200, 4037759040, 5047198800, 6729598400, 10094397600, 20188795200]

約数ペア:

[(1, 20188795200), (2, 10094397600), (3, 6729598400), (4, 5047198800), (5, 4037759040), (6, 3364799200), (7, 2884113600), (8, 2523599400), (10, 2018879520), (12, 1682399600), (14, 1442056800), (15, 1345919680), (16, 1261799700), (20, 1009439760), (21, 961371200), (24, 841199800), (25, 807551808), (28, 721028400), (30, 672959840), (32, 630899850), (35, 576822720), (40, 504719880), (42, 480685600), (48, 420599900), (50, 403775904), (56, 360514200), (60, 336479920), (64, 315449925), (70, 288411360), (75, 269183936), (80, 252359940), (84, 240342800), (96, 210299950), (100, 201887952), (105, 192274240), (112, 180257100), (120, 168239960), (140, 144205680), (150, 134591968), (160, 126179970), (168, 120171400), (175, 115364544), (192, 105149975), (200, 100943976), (210, 96137120), (224, 90128550), (240, 84119980), (280, 72102840), (300, 67295984), (320, 63089985), (336, 60085700), (350, 57682272), (400, 50471988), (420, 48068560), (448, 45064275), (480, 42059990), (525, 38454848), (560, 36051420), (600, 33647992), (672, 30042850), (700, 28841136), (800, 25235994), (840, 24034280), (960, 21029995), (1050, 19227424), (1120, 18025710), (1200, 16823996), (1344, 15021425), (1400, 14420568), (1600, 12617997), (1680, 12017140), (2100, 9613712), (2240, 9012855), (2400, 8411998), (2800, 7210284), (3360, 6008570), (4200, 4806856), (4800, 4205999), (5600, 3605142), (6720, 3004285), (8400, 2403428), (11200, 1802571), (16800, 1201714), (33600, 600857)]