211492005760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{20183}}^1$

素因数の和:22548

約数の個数: 128

約数和(自身を含む): 578102054400

約数和(自身を除く): 366610048640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2339, 4480, 4678, 9356, 11695, 16373, 18712, 20183, 23390, 32746, 37424, 40366, 46780, 65492, 74848, 80732, 81865, 93560, 100915, 130984, 141281, 149696, 161464, 163730, 187120, 201830, 261968, 282562, 299392, 322928, 327460, 374240, 403660, 523936, 565124, 645856, 654920, 706405, 748480, 807320, 1047872, 1130248, 1291712, 1309840, 1412810, 1496960, 1614640, 2095744, 2260496, 2583424, 2619680, 2825620, 3229280, 4520992, 5239360, 5651240, 6458560, 9041984, 10478720, 11302480, 12917120, 18083968, 22604960, 45209920, 47208037, 90419840, 94416074, 188832148, 236040185, 330456259, 377664296, 472080370, 660912518, 755328592, 944160740, 1321825036, 1510657184, 1652281295, 1888321480, 2643650072, 3021314368, 3304562590, 3776642960, 5287300144, 6042628736, 6609125180, 7553285920, 10574600288, 13218250360, 15106571840, 21149200576, 26436500720, 30213143680, 42298401152, 52873001440, 105746002880, 211492005760]

約数ペア:

[(1, 211492005760), (2, 105746002880), (4, 52873001440), (5, 42298401152), (7, 30213143680), (8, 26436500720), (10, 21149200576), (14, 15106571840), (16, 13218250360), (20, 10574600288), (28, 7553285920), (32, 6609125180), (35, 6042628736), (40, 5287300144), (56, 3776642960), (64, 3304562590), (70, 3021314368), (80, 2643650072), (112, 1888321480), (128, 1652281295), (140, 1510657184), (160, 1321825036), (224, 944160740), (280, 755328592), (320, 660912518), (448, 472080370), (560, 377664296), (640, 330456259), (896, 236040185), (1120, 188832148), (2240, 94416074), (2339, 90419840), (4480, 47208037), (4678, 45209920), (9356, 22604960), (11695, 18083968), (16373, 12917120), (18712, 11302480), (20183, 10478720), (23390, 9041984), (32746, 6458560), (37424, 5651240), (40366, 5239360), (46780, 4520992), (65492, 3229280), (74848, 2825620), (80732, 2619680), (81865, 2583424), (93560, 2260496), (100915, 2095744), (130984, 1614640), (141281, 1496960), (149696, 1412810), (161464, 1309840), (163730, 1291712), (187120, 1130248), (201830, 1047872), (261968, 807320), (282562, 748480), (299392, 706405), (322928, 654920), (327460, 645856), (374240, 565124), (403660, 523936)]