260128440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 1031546880

約数和(自身を除く): 771418440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 52, 55, 60, 62, 65, 66, 72, 78, 88, 90, 93, 99, 104, 110, 117, 120, 124, 130, 132, 143, 155, 156, 163, 165, 180, 186, 195, 198, 220, 234, 248, 260, 264, 279, 286, 310, 312, 326, 330, 341, 360, 372, 390, 396, 403, 429, 440, 465, 468, 489, 495, 520, 558, 572, 585, 620, 652, 660, 682, 715, 744, 780, 792, 806, 815, 858, 930, 936, 978, 990, 1023, 1116, 1144, 1170, 1209, 1240, 1287, 1304, 1320, 1364, 1395, 1430, 1467, 1560, 1612, 1630, 1705, 1716, 1793, 1860, 1956, 1980, 2015, 2046, 2119, 2145, 2232, 2340, 2418, 2445, 2574, 2728, 2790, 2860, 2934, 3069, 3224, 3260, 3410, 3432, 3586, 3627, 3720, 3912, 3960, 4030, 4092, 4238, 4290, 4433, 4680, 4836, 4890, 5053, 5115, 5148, 5379, 5580, 5720, 5868, 6045, 6138, 6357, 6435, 6520, 6820, 7172, 7254, 7335, 8060, 8184, 8476, 8580, 8866, 8965, 9672, 9780, 10106, 10230, 10296, 10595, 10758, 11160, 11736, 12090, 12276, 12714, 12870, 13299, 13640, 14344, 14508, 14670, 15159, 15345, 16120, 16137, 16952, 17160, 17732, 17930, 18135, 19071, 19560, 20212, 20460, 21190, 21516, 22165, 23309, 24180, 24552, 25265, 25428, 25740, 26598, 26895, 29016, 29340, 30318, 30690, 31785, 32274, 35464, 35860, 36270, 38142, 39897, 40424, 40920, 42380, 43032, 44330, 45477, 46618, 48360, 50530, 50856, 51480, 53196, 53790, 55583, 58680, 60636, 61380, 63570, 64548, 65689, 66495, 69927, 71720, 72540, 75795, 76284, 79794, 80685, 84760, 88660, 90954, 93236, 95355, 101060, 106392, 107580, 111166, 116545, 121272, 122760, 127140, 129096, 131378, 132990, 139854, 145080, 151590, 152568, 159588, 161370, 166749, 177320, 181908, 186472, 190710, 197067, 199485, 202120, 209781, 215160, 222332, 227385, 233090, 254280, 262756, 265980, 277915, 279708, 303180, 319176, 322740, 328445, 333498, 349635, 363816, 381420, 394134, 398970, 419562, 444664, 454770, 466180, 500247, 525512, 531960, 555830, 559416, 591201, 606360, 645480, 656890, 666996, 699270, 722579, 762840, 788268, 797940, 833745, 839124, 909540, 932360, 985335, 1000494, 1048905, 1111660, 1182402, 1313780, 1333992, 1398540, 1445158, 1576536, 1595880, 1667490, 1678248, 1819080, 1970670, 2000988, 2097810, 2167737, 2223320, 2364804, 2501235, 2627560, 2797080, 2890316, 2956005, 3334980, 3612895, 3941340, 4001976, 4195620, 4335474, 4729608, 5002470, 5780632, 5912010, 6503211, 6669960, 7225790, 7882680, 8391240, 8670948, 10004940, 10838685, 11824020, 13006422, 14451580, 17341896, 20009880, 21677370, 23648040, 26012844, 28903160, 32516055, 43354740, 52025688, 65032110, 86709480, 130064220, 260128440]

約数ペア:

[(1, 260128440), (2, 130064220), (3, 86709480), (4, 65032110), (5, 52025688), (6, 43354740), (8, 32516055), (9, 28903160), (10, 26012844), (11, 23648040), (12, 21677370), (13, 20009880), (15, 17341896), (18, 14451580), (20, 13006422), (22, 11824020), (24, 10838685), (26, 10004940), (30, 8670948), (31, 8391240), (33, 7882680), (36, 7225790), (39, 6669960), (40, 6503211), (44, 5912010), (45, 5780632), (52, 5002470), (55, 4729608), (60, 4335474), (62, 4195620), (65, 4001976), (66, 3941340), (72, 3612895), (78, 3334980), (88, 2956005), (90, 2890316), (93, 2797080), (99, 2627560), (104, 2501235), (110, 2364804), (117, 2223320), (120, 2167737), (124, 2097810), (130, 2000988), (132, 1970670), (143, 1819080), (155, 1678248), (156, 1667490), (163, 1595880), (165, 1576536), (180, 1445158), (186, 1398540), (195, 1333992), (198, 1313780), (220, 1182402), (234, 1111660), (248, 1048905), (260, 1000494), (264, 985335), (279, 932360), (286, 909540), (310, 839124), (312, 833745), (326, 797940), (330, 788268), (341, 762840), (360, 722579), (372, 699270), (390, 666996), (396, 656890), (403, 645480), (429, 606360), (440, 591201), (465, 559416), (468, 555830), (489, 531960), (495, 525512), (520, 500247), (558, 466180), (572, 454770), (585, 444664), (620, 419562), (652, 398970), (660, 394134), (682, 381420), (715, 363816), (744, 349635), (780, 333498), (792, 328445), (806, 322740), (815, 319176), (858, 303180), (930, 279708), (936, 277915), (978, 265980), (990, 262756), (1023, 254280), (1116, 233090), (1144, 227385), (1170, 222332), (1209, 215160), (1240, 209781), (1287, 202120), (1304, 199485), (1320, 197067), (1364, 190710), (1395, 186472), (1430, 181908), (1467, 177320), (1560, 166749), (1612, 161370), (1630, 159588), (1705, 152568), (1716, 151590), (1793, 145080), (1860, 139854), (1956, 132990), (1980, 131378), (2015, 129096), (2046, 127140), (2119, 122760), (2145, 121272), (2232, 116545), (2340, 111166), (2418, 107580), (2445, 106392), (2574, 101060), (2728, 95355), (2790, 93236), (2860, 90954), (2934, 88660), (3069, 84760), (3224, 80685), (3260, 79794), (3410, 76284), (3432, 75795), (3586, 72540), (3627, 71720), (3720, 69927), (3912, 66495), (3960, 65689), (4030, 64548), (4092, 63570), (4238, 61380), (4290, 60636), (4433, 58680), (4680, 55583), (4836, 53790), (4890, 53196), (5053, 51480), (5115, 50856), (5148, 50530), (5379, 48360), (5580, 46618), (5720, 45477), (5868, 44330), (6045, 43032), (6138, 42380), (6357, 40920), (6435, 40424), (6520, 39897), (6820, 38142), (7172, 36270), (7254, 35860), (7335, 35464), (8060, 32274), (8184, 31785), (8476, 30690), (8580, 30318), (8866, 29340), (8965, 29016), (9672, 26895), (9780, 26598), (10106, 25740), (10230, 25428), (10296, 25265), (10595, 24552), (10758, 24180), (11160, 23309), (11736, 22165), (12090, 21516), (12276, 21190), (12714, 20460), (12870, 20212), (13299, 19560), (13640, 19071), (14344, 18135), (14508, 17930), (14670, 17732), (15159, 17160), (15345, 16952), (16120, 16137)]