207166440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 694713600

約数和(自身を除く): 487547160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 79, 82, 104, 120, 123, 130, 156, 158, 164, 195, 205, 237, 246, 260, 312, 316, 328, 390, 395, 410, 474, 492, 520, 533, 615, 632, 780, 790, 820, 948, 984, 1027, 1066, 1185, 1230, 1560, 1580, 1599, 1640, 1681, 1896, 2054, 2132, 2370, 2460, 2665, 3081, 3160, 3198, 3239, 3362, 4108, 4264, 4740, 4920, 5043, 5135, 5330, 6162, 6396, 6478, 6724, 7995, 8216, 8405, 9480, 9717, 10086, 10270, 10660, 12324, 12792, 12956, 13448, 15405, 15990, 16195, 16810, 19434, 20172, 20540, 21320, 21853, 24648, 25215, 25912, 30810, 31980, 32390, 33620, 38868, 40344, 41080, 42107, 43706, 48585, 50430, 61620, 63960, 64780, 65559, 67240, 77736, 84214, 87412, 97170, 100860, 109265, 123240, 126321, 129560, 131118, 132799, 168428, 174824, 194340, 201720, 210535, 218530, 252642, 262236, 265598, 327795, 336856, 388680, 398397, 421070, 437060, 505284, 524472, 531196, 631605, 655590, 663995, 796794, 842140, 874120, 1010568, 1062392, 1263210, 1311180, 1327990, 1593588, 1684280, 1726387, 1991985, 2526420, 2622360, 2655980, 3187176, 3452774, 3983970, 5052840, 5179161, 5311960, 6905548, 7967940, 8631935, 10358322, 13811096, 15935880, 17263870, 20716644, 25895805, 34527740, 41433288, 51791610, 69055480, 103583220, 207166440]

約数ペア:

[(1, 207166440), (2, 103583220), (3, 69055480), (4, 51791610), (5, 41433288), (6, 34527740), (8, 25895805), (10, 20716644), (12, 17263870), (13, 15935880), (15, 13811096), (20, 10358322), (24, 8631935), (26, 7967940), (30, 6905548), (39, 5311960), (40, 5179161), (41, 5052840), (52, 3983970), (60, 3452774), (65, 3187176), (78, 2655980), (79, 2622360), (82, 2526420), (104, 1991985), (120, 1726387), (123, 1684280), (130, 1593588), (156, 1327990), (158, 1311180), (164, 1263210), (195, 1062392), (205, 1010568), (237, 874120), (246, 842140), (260, 796794), (312, 663995), (316, 655590), (328, 631605), (390, 531196), (395, 524472), (410, 505284), (474, 437060), (492, 421070), (520, 398397), (533, 388680), (615, 336856), (632, 327795), (780, 265598), (790, 262236), (820, 252642), (948, 218530), (984, 210535), (1027, 201720), (1066, 194340), (1185, 174824), (1230, 168428), (1560, 132799), (1580, 131118), (1599, 129560), (1640, 126321), (1681, 123240), (1896, 109265), (2054, 100860), (2132, 97170), (2370, 87412), (2460, 84214), (2665, 77736), (3081, 67240), (3160, 65559), (3198, 64780), (3239, 63960), (3362, 61620), (4108, 50430), (4264, 48585), (4740, 43706), (4920, 42107), (5043, 41080), (5135, 40344), (5330, 38868), (6162, 33620), (6396, 32390), (6478, 31980), (6724, 30810), (7995, 25912), (8216, 25215), (8405, 24648), (9480, 21853), (9717, 21320), (10086, 20540), (10270, 20172), (10660, 19434), (12324, 16810), (12792, 16195), (12956, 15990), (13448, 15405)]