67232880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 240

約数和(自身を含む): 265670496

約数和(自身を除く): 198437616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 653, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1306, 1320, 1430, 1560, 1584, 1716, 1872, 1959, 1980, 2145, 2288, 2340, 2574, 2612, 2640, 2860, 3120, 3265, 3432, 3918, 3960, 4290, 4680, 5148, 5224, 5720, 5877, 6435, 6530, 6864, 7183, 7836, 7920, 8489, 8580, 9360, 9795, 10296, 10448, 11440, 11754, 12870, 13060, 14366, 15672, 16978, 17160, 19590, 20592, 21549, 23508, 25467, 25740, 26120, 28732, 29385, 31344, 33956, 34320, 35915, 39180, 42445, 43098, 47016, 50934, 51480, 52240, 57464, 58770, 64647, 67912, 71830, 76401, 78360, 84890, 86196, 93379, 94032, 101868, 102960, 107745, 114928, 117540, 127335, 129294, 135824, 143660, 152802, 156720, 169780, 172392, 186758, 203736, 215490, 235080, 254670, 258588, 280137, 287320, 305604, 323235, 339560, 344784, 373516, 382005, 407472, 430980, 466895, 470160, 509340, 517176, 560274, 574640, 611208, 646470, 679120, 747032, 764010, 840411, 861960, 933790, 1018680, 1034352, 1120548, 1222416, 1292940, 1400685, 1494064, 1528020, 1680822, 1723920, 1867580, 2037360, 2241096, 2585880, 2801370, 3056040, 3361644, 3735160, 4202055, 4482192, 5171760, 5602740, 6112080, 6723288, 7470320, 8404110, 11205480, 13446576, 16808220, 22410960, 33616440, 67232880]

約数ペア:

[(1, 67232880), (2, 33616440), (3, 22410960), (4, 16808220), (5, 13446576), (6, 11205480), (8, 8404110), (9, 7470320), (10, 6723288), (11, 6112080), (12, 5602740), (13, 5171760), (15, 4482192), (16, 4202055), (18, 3735160), (20, 3361644), (22, 3056040), (24, 2801370), (26, 2585880), (30, 2241096), (33, 2037360), (36, 1867580), (39, 1723920), (40, 1680822), (44, 1528020), (45, 1494064), (48, 1400685), (52, 1292940), (55, 1222416), (60, 1120548), (65, 1034352), (66, 1018680), (72, 933790), (78, 861960), (80, 840411), (88, 764010), (90, 747032), (99, 679120), (104, 646470), (110, 611208), (117, 574640), (120, 560274), (130, 517176), (132, 509340), (143, 470160), (144, 466895), (156, 430980), (165, 407472), (176, 382005), (180, 373516), (195, 344784), (198, 339560), (208, 323235), (220, 305604), (234, 287320), (240, 280137), (260, 258588), (264, 254670), (286, 235080), (312, 215490), (330, 203736), (360, 186758), (390, 172392), (396, 169780), (429, 156720), (440, 152802), (468, 143660), (495, 135824), (520, 129294), (528, 127335), (572, 117540), (585, 114928), (624, 107745), (653, 102960), (660, 101868), (715, 94032), (720, 93379), (780, 86196), (792, 84890), (858, 78360), (880, 76401), (936, 71830), (990, 67912), (1040, 64647), (1144, 58770), (1170, 57464), (1287, 52240), (1306, 51480), (1320, 50934), (1430, 47016), (1560, 43098), (1584, 42445), (1716, 39180), (1872, 35915), (1959, 34320), (1980, 33956), (2145, 31344), (2288, 29385), (2340, 28732), (2574, 26120), (2612, 25740), (2640, 25467), (2860, 23508), (3120, 21549), (3265, 20592), (3432, 19590), (3918, 17160), (3960, 16978), (4290, 15672), (4680, 14366), (5148, 13060), (5224, 12870), (5720, 11754), (5877, 11440), (6435, 10448), (6530, 10296), (6864, 9795), (7183, 9360), (7836, 8580), (7920, 8489)]