1294790640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1288

約数の個数: 320

約数和(自身を含む): 4871688192

約数和(自身を除く): 3576897552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 176, 186, 195, 208, 220, 240, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 496, 520, 528, 572, 620, 624, 660, 682, 715, 744, 780, 806, 858, 880, 930, 1023, 1040, 1144, 1209, 1217, 1240, 1320, 1364, 1430, 1488, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2288, 2418, 2434, 2480, 2640, 2728, 2860, 3120, 3224, 3410, 3432, 3651, 3720, 4030, 4092, 4290, 4433, 4836, 4868, 5115, 5456, 5720, 6045, 6085, 6448, 6820, 6864, 7302, 7440, 8060, 8184, 8580, 8866, 9672, 9736, 10230, 11440, 12090, 12170, 13299, 13387, 13640, 14604, 15821, 16120, 16368, 17160, 17732, 18255, 19344, 19472, 20460, 22165, 24180, 24340, 26598, 26774, 27280, 29208, 31642, 32240, 34320, 35464, 36510, 37727, 40161, 40920, 44330, 47463, 48360, 48680, 53196, 53548, 58416, 63284, 66495, 66935, 70928, 73020, 75454, 79105, 80322, 81840, 88660, 94926, 96720, 97360, 106392, 107096, 113181, 126568, 132990, 133870, 146040, 150908, 158210, 160644, 174031, 177320, 188635, 189852, 200805, 212784, 214192, 226362, 237315, 253136, 265980, 267740, 292080, 301816, 316420, 321288, 348062, 354640, 377270, 379704, 401610, 414997, 452724, 474630, 490451, 522093, 531960, 535480, 565905, 603632, 632840, 642576, 696124, 754540, 759408, 803220, 829994, 870155, 905448, 949260, 980902, 1044186, 1063920, 1070960, 1131810, 1244991, 1265680, 1392248, 1471353, 1509080, 1606440, 1659988, 1740310, 1810896, 1898520, 1961804, 2074985, 2088372, 2263620, 2452255, 2489982, 2610465, 2784496, 2942706, 3018160, 3212880, 3319976, 3480620, 3797040, 3923608, 4149970, 4176744, 4527240, 4904510, 4979964, 5220930, 5394961, 5885412, 6224955, 6639952, 6961240, 7356765, 7847216, 8299940, 8353488, 9054480, 9809020, 9959928, 10441860, 10789922, 11770824, 12449910, 13922480, 14713530, 16184883, 16599880, 19618040, 19919856, 20883720, 21579844, 23541648, 24899820, 26974805, 29427060, 32369766, 33199760, 39236080, 41767440, 43159688, 49799640, 53949610, 58854120, 64739532, 80924415, 86319376, 99599280, 107899220, 117708240, 129479064, 161848830, 215798440, 258958128, 323697660, 431596880, 647395320, 1294790640]

約数ペア:

[(1, 1294790640), (2, 647395320), (3, 431596880), (4, 323697660), (5, 258958128), (6, 215798440), (8, 161848830), (10, 129479064), (11, 117708240), (12, 107899220), (13, 99599280), (15, 86319376), (16, 80924415), (20, 64739532), (22, 58854120), (24, 53949610), (26, 49799640), (30, 43159688), (31, 41767440), (33, 39236080), (39, 33199760), (40, 32369766), (44, 29427060), (48, 26974805), (52, 24899820), (55, 23541648), (60, 21579844), (62, 20883720), (65, 19919856), (66, 19618040), (78, 16599880), (80, 16184883), (88, 14713530), (93, 13922480), (104, 12449910), (110, 11770824), (120, 10789922), (124, 10441860), (130, 9959928), (132, 9809020), (143, 9054480), (155, 8353488), (156, 8299940), (165, 7847216), (176, 7356765), (186, 6961240), (195, 6639952), (208, 6224955), (220, 5885412), (240, 5394961), (248, 5220930), (260, 4979964), (264, 4904510), (286, 4527240), (310, 4176744), (312, 4149970), (330, 3923608), (341, 3797040), (372, 3480620), (390, 3319976), (403, 3212880), (429, 3018160), (440, 2942706), (465, 2784496), (496, 2610465), (520, 2489982), (528, 2452255), (572, 2263620), (620, 2088372), (624, 2074985), (660, 1961804), (682, 1898520), (715, 1810896), (744, 1740310), (780, 1659988), (806, 1606440), (858, 1509080), (880, 1471353), (930, 1392248), (1023, 1265680), (1040, 1244991), (1144, 1131810), (1209, 1070960), (1217, 1063920), (1240, 1044186), (1320, 980902), (1364, 949260), (1430, 905448), (1488, 870155), (1560, 829994), (1612, 803220), (1705, 759408), (1716, 754540), (1860, 696124), (2015, 642576), (2046, 632840), (2145, 603632), (2288, 565905), (2418, 535480), (2434, 531960), (2480, 522093), (2640, 490451), (2728, 474630), (2860, 452724), (3120, 414997), (3224, 401610), (3410, 379704), (3432, 377270), (3651, 354640), (3720, 348062), (4030, 321288), (4092, 316420), (4290, 301816), (4433, 292080), (4836, 267740), (4868, 265980), (5115, 253136), (5456, 237315), (5720, 226362), (6045, 214192), (6085, 212784), (6448, 200805), (6820, 189852), (6864, 188635), (7302, 177320), (7440, 174031), (8060, 160644), (8184, 158210), (8580, 150908), (8866, 146040), (9672, 133870), (9736, 132990), (10230, 126568), (11440, 113181), (12090, 107096), (12170, 106392), (13299, 97360), (13387, 96720), (13640, 94926), (14604, 88660), (15821, 81840), (16120, 80322), (16368, 79105), (17160, 75454), (17732, 73020), (18255, 70928), (19344, 66935), (19472, 66495), (20460, 63284), (22165, 58416), (24180, 53548), (24340, 53196), (26598, 48680), (26774, 48360), (27280, 47463), (29208, 44330), (31642, 40920), (32240, 40161), (34320, 37727), (35464, 36510)]