231892920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5454

約数の個数: 192

約数和(自身を含む): 912150720

約数和(自身を除く): 680257800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 5413, 6120, 7140, 8568, 10710, 10826, 14280, 16239, 21420, 21652, 27065, 32478, 37891, 42840, 43304, 48717, 54130, 64956, 75782, 81195, 92021, 97434, 108260, 113673, 129912, 151564, 162390, 184042, 189455, 194868, 216520, 227346, 243585, 276063, 303128, 324780, 341019, 368084, 378910, 389736, 454692, 460105, 487170, 552126, 568365, 644147, 649560, 682038, 736168, 757820, 828189, 909384, 920210, 974340, 1104252, 1136730, 1288294, 1364076, 1380315, 1515640, 1656378, 1705095, 1840420, 1932441, 1948680, 2208504, 2273460, 2576588, 2728152, 2760630, 3220735, 3312756, 3410190, 3680840, 3864882, 4140945, 4546920, 5153176, 5521260, 5797323, 6441470, 6625512, 6820380, 7729764, 8281890, 9662205, 11042520, 11594646, 12882940, 13640760, 15459528, 16563780, 19324410, 23189292, 25765880, 28986615, 33127560, 38648820, 46378584, 57973230, 77297640, 115946460, 231892920]

約数ペア:

[(1, 231892920), (2, 115946460), (3, 77297640), (4, 57973230), (5, 46378584), (6, 38648820), (7, 33127560), (8, 28986615), (9, 25765880), (10, 23189292), (12, 19324410), (14, 16563780), (15, 15459528), (17, 13640760), (18, 12882940), (20, 11594646), (21, 11042520), (24, 9662205), (28, 8281890), (30, 7729764), (34, 6820380), (35, 6625512), (36, 6441470), (40, 5797323), (42, 5521260), (45, 5153176), (51, 4546920), (56, 4140945), (60, 3864882), (63, 3680840), (68, 3410190), (70, 3312756), (72, 3220735), (84, 2760630), (85, 2728152), (90, 2576588), (102, 2273460), (105, 2208504), (119, 1948680), (120, 1932441), (126, 1840420), (136, 1705095), (140, 1656378), (153, 1515640), (168, 1380315), (170, 1364076), (180, 1288294), (204, 1136730), (210, 1104252), (238, 974340), (252, 920210), (255, 909384), (280, 828189), (306, 757820), (315, 736168), (340, 682038), (357, 649560), (360, 644147), (408, 568365), (420, 552126), (476, 487170), (504, 460105), (510, 454692), (595, 389736), (612, 378910), (630, 368084), (680, 341019), (714, 324780), (765, 303128), (840, 276063), (952, 243585), (1020, 227346), (1071, 216520), (1190, 194868), (1224, 189455), (1260, 184042), (1428, 162390), (1530, 151564), (1785, 129912), (2040, 113673), (2142, 108260), (2380, 97434), (2520, 92021), (2856, 81195), (3060, 75782), (3570, 64956), (4284, 54130), (4760, 48717), (5355, 43304), (5413, 42840), (6120, 37891), (7140, 32478), (8568, 27065), (10710, 21652), (10826, 21420), (14280, 16239)]