140372400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 240

約数和(自身を含む): 544679424

約数和(自身を除く): 404307024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 510, 525, 560, 595, 600, 680, 700, 714, 816, 840, 850, 952, 983, 1020, 1050, 1190, 1200, 1275, 1360, 1400, 1428, 1680, 1700, 1785, 1904, 1966, 2040, 2100, 2380, 2550, 2800, 2856, 2949, 2975, 3400, 3570, 3932, 4080, 4200, 4760, 4915, 5100, 5712, 5898, 5950, 6800, 6881, 7140, 7864, 8400, 8925, 9520, 9830, 10200, 11796, 11900, 13762, 14280, 14745, 15728, 16711, 17850, 19660, 20400, 20643, 23592, 23800, 24575, 27524, 28560, 29490, 33422, 34405, 35700, 39320, 41286, 47184, 47600, 49150, 50133, 55048, 58980, 66844, 68810, 71400, 73725, 78640, 82572, 83555, 98300, 100266, 103215, 110096, 116977, 117960, 133688, 137620, 142800, 147450, 165144, 167110, 172025, 196600, 200532, 206430, 233954, 235920, 250665, 267376, 275240, 294900, 330288, 334220, 344050, 350931, 393200, 401064, 412860, 417775, 467908, 501330, 516075, 550480, 584885, 589800, 668440, 688100, 701862, 802128, 825720, 835550, 935816, 1002660, 1032150, 1169770, 1179600, 1253325, 1336880, 1376200, 1403724, 1651440, 1671100, 1754655, 1871632, 2005320, 2064300, 2339540, 2506650, 2752400, 2807448, 2924425, 3342200, 3509310, 4010640, 4128600, 4679080, 5013300, 5614896, 5848850, 6684400, 7018620, 8257200, 8773275, 9358160, 10026600, 11697700, 14037240, 17546550, 20053200, 23395400, 28074480, 35093100, 46790800, 70186200, 140372400]

約数ペア:

[(1, 140372400), (2, 70186200), (3, 46790800), (4, 35093100), (5, 28074480), (6, 23395400), (7, 20053200), (8, 17546550), (10, 14037240), (12, 11697700), (14, 10026600), (15, 9358160), (16, 8773275), (17, 8257200), (20, 7018620), (21, 6684400), (24, 5848850), (25, 5614896), (28, 5013300), (30, 4679080), (34, 4128600), (35, 4010640), (40, 3509310), (42, 3342200), (48, 2924425), (50, 2807448), (51, 2752400), (56, 2506650), (60, 2339540), (68, 2064300), (70, 2005320), (75, 1871632), (80, 1754655), (84, 1671100), (85, 1651440), (100, 1403724), (102, 1376200), (105, 1336880), (112, 1253325), (119, 1179600), (120, 1169770), (136, 1032150), (140, 1002660), (150, 935816), (168, 835550), (170, 825720), (175, 802128), (200, 701862), (204, 688100), (210, 668440), (238, 589800), (240, 584885), (255, 550480), (272, 516075), (280, 501330), (300, 467908), (336, 417775), (340, 412860), (350, 401064), (357, 393200), (400, 350931), (408, 344050), (420, 334220), (425, 330288), (476, 294900), (510, 275240), (525, 267376), (560, 250665), (595, 235920), (600, 233954), (680, 206430), (700, 200532), (714, 196600), (816, 172025), (840, 167110), (850, 165144), (952, 147450), (983, 142800), (1020, 137620), (1050, 133688), (1190, 117960), (1200, 116977), (1275, 110096), (1360, 103215), (1400, 100266), (1428, 98300), (1680, 83555), (1700, 82572), (1785, 78640), (1904, 73725), (1966, 71400), (2040, 68810), (2100, 66844), (2380, 58980), (2550, 55048), (2800, 50133), (2856, 49150), (2949, 47600), (2975, 47184), (3400, 41286), (3570, 39320), (3932, 35700), (4080, 34405), (4200, 33422), (4760, 29490), (4915, 28560), (5100, 27524), (5712, 24575), (5898, 23800), (5950, 23592), (6800, 20643), (6881, 20400), (7140, 19660), (7864, 17850), (8400, 16711), (8925, 15728), (9520, 14745), (9830, 14280), (10200, 13762), (11796, 11900)]