1425490920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1201}}^1$

素因数の和:1385

約数の個数: 256

約数和(自身を含む): 5469580800

約数和(自身を除く): 4044089880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 157, 168, 180, 189, 210, 216, 252, 270, 280, 314, 315, 360, 378, 420, 471, 504, 540, 628, 630, 756, 785, 840, 942, 945, 1080, 1099, 1201, 1256, 1260, 1413, 1512, 1570, 1884, 1890, 2198, 2355, 2402, 2520, 2826, 3140, 3297, 3603, 3768, 3780, 4239, 4396, 4710, 4804, 5495, 5652, 6005, 6280, 6594, 7065, 7206, 7560, 8407, 8478, 8792, 9420, 9608, 9891, 10809, 10990, 11304, 12010, 13188, 14130, 14412, 16485, 16814, 16956, 18015, 18840, 19782, 21195, 21618, 21980, 24020, 25221, 26376, 28260, 28824, 29673, 32427, 32970, 33628, 33912, 36030, 39564, 42035, 42390, 43236, 43960, 48040, 49455, 50442, 54045, 56520, 59346, 64854, 65940, 67256, 72060, 75663, 79128, 84070, 84780, 86472, 98910, 100884, 108090, 118692, 126105, 129708, 131880, 144120, 148365, 151326, 162135, 168140, 169560, 188557, 197820, 201768, 216180, 226989, 237384, 252210, 259416, 296730, 302652, 324270, 336280, 377114, 378315, 395640, 432360, 453978, 504420, 565671, 593460, 605304, 648540, 754228, 756630, 907956, 942785, 1008840, 1131342, 1134945, 1186920, 1297080, 1319899, 1508456, 1513260, 1697013, 1815912, 1885570, 2262684, 2269890, 2639798, 2828355, 3026520, 3394026, 3771140, 3959697, 4525368, 4539780, 5091039, 5279596, 5656710, 6599495, 6788052, 7542280, 7919394, 8485065, 9079560, 10182078, 10559192, 11313420, 11879091, 13198990, 13576104, 15838788, 16970130, 19798485, 20364156, 22626840, 23758182, 25455195, 26397980, 31677576, 33940260, 35637273, 39596970, 40728312, 47516364, 50910390, 52795960, 59395455, 67880520, 71274546, 79193940, 95032728, 101820780, 118790910, 142549092, 158387880, 178186365, 203641560, 237581820, 285098184, 356372730, 475163640, 712745460, 1425490920]

約数ペア:

[(1, 1425490920), (2, 712745460), (3, 475163640), (4, 356372730), (5, 285098184), (6, 237581820), (7, 203641560), (8, 178186365), (9, 158387880), (10, 142549092), (12, 118790910), (14, 101820780), (15, 95032728), (18, 79193940), (20, 71274546), (21, 67880520), (24, 59395455), (27, 52795960), (28, 50910390), (30, 47516364), (35, 40728312), (36, 39596970), (40, 35637273), (42, 33940260), (45, 31677576), (54, 26397980), (56, 25455195), (60, 23758182), (63, 22626840), (70, 20364156), (72, 19798485), (84, 16970130), (90, 15838788), (105, 13576104), (108, 13198990), (120, 11879091), (126, 11313420), (135, 10559192), (140, 10182078), (157, 9079560), (168, 8485065), (180, 7919394), (189, 7542280), (210, 6788052), (216, 6599495), (252, 5656710), (270, 5279596), (280, 5091039), (314, 4539780), (315, 4525368), (360, 3959697), (378, 3771140), (420, 3394026), (471, 3026520), (504, 2828355), (540, 2639798), (628, 2269890), (630, 2262684), (756, 1885570), (785, 1815912), (840, 1697013), (942, 1513260), (945, 1508456), (1080, 1319899), (1099, 1297080), (1201, 1186920), (1256, 1134945), (1260, 1131342), (1413, 1008840), (1512, 942785), (1570, 907956), (1884, 756630), (1890, 754228), (2198, 648540), (2355, 605304), (2402, 593460), (2520, 565671), (2826, 504420), (3140, 453978), (3297, 432360), (3603, 395640), (3768, 378315), (3780, 377114), (4239, 336280), (4396, 324270), (4710, 302652), (4804, 296730), (5495, 259416), (5652, 252210), (6005, 237384), (6280, 226989), (6594, 216180), (7065, 201768), (7206, 197820), (7560, 188557), (8407, 169560), (8478, 168140), (8792, 162135), (9420, 151326), (9608, 148365), (9891, 144120), (10809, 131880), (10990, 129708), (11304, 126105), (12010, 118692), (13188, 108090), (14130, 100884), (14412, 98910), (16485, 86472), (16814, 84780), (16956, 84070), (18015, 79128), (18840, 75663), (19782, 72060), (21195, 67256), (21618, 65940), (21980, 64854), (24020, 59346), (25221, 56520), (26376, 54045), (28260, 50442), (28824, 49455), (29673, 48040), (32427, 43960), (32970, 43236), (33628, 42390), (33912, 42035), (36030, 39564)]