1392345240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2058

約数の個数: 256

約数和(自身を含む): 5029516800

約数和(自身を除く): 3637171560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 41, 44, 52, 55, 60, 65, 66, 78, 82, 88, 104, 110, 120, 123, 130, 132, 143, 156, 164, 165, 195, 205, 220, 246, 260, 264, 286, 312, 328, 330, 390, 410, 429, 440, 451, 492, 520, 533, 572, 615, 660, 715, 780, 820, 858, 902, 984, 1066, 1144, 1230, 1320, 1353, 1430, 1560, 1599, 1640, 1716, 1804, 1979, 2132, 2145, 2255, 2460, 2665, 2706, 2860, 3198, 3432, 3608, 3958, 4264, 4290, 4510, 4920, 5330, 5412, 5720, 5863, 5937, 6396, 6765, 7916, 7995, 8580, 9020, 9895, 10660, 10824, 11726, 11874, 12792, 13530, 15832, 15990, 17160, 17589, 18040, 19790, 21320, 21769, 23452, 23748, 25727, 27060, 29315, 29685, 31980, 35178, 39580, 43538, 46904, 47496, 51454, 54120, 58630, 59370, 63960, 65307, 70356, 77181, 79160, 81139, 87076, 87945, 102908, 108845, 117260, 118740, 128635, 130614, 140712, 154362, 162278, 174152, 175890, 205816, 217690, 234520, 237480, 243417, 257270, 261228, 282997, 308724, 324556, 326535, 351780, 385905, 405695, 435380, 486834, 514540, 522456, 565994, 617448, 649112, 653070, 703560, 771810, 811390, 848991, 870760, 892529, 973668, 1029080, 1054807, 1131988, 1217085, 1306140, 1414985, 1543620, 1622780, 1697982, 1785058, 1947336, 2109614, 2263976, 2434170, 2612280, 2677587, 2829970, 3087240, 3164421, 3245560, 3395964, 3570116, 4219228, 4244955, 4462645, 4868340, 5274035, 5355174, 5659940, 6328842, 6791928, 7140232, 8438456, 8489910, 8925290, 9736680, 10548070, 10710348, 11319880, 11602877, 12657684, 13387935, 15822105, 16979820, 17850580, 21096140, 21420696, 23205754, 25315368, 26775870, 31644210, 33959640, 34808631, 35701160, 42192280, 46411508, 53551740, 58014385, 63288420, 69617262, 92823016, 107103480, 116028770, 126576840, 139234524, 174043155, 232057540, 278469048, 348086310, 464115080, 696172620, 1392345240]

約数ペア:

[(1, 1392345240), (2, 696172620), (3, 464115080), (4, 348086310), (5, 278469048), (6, 232057540), (8, 174043155), (10, 139234524), (11, 126576840), (12, 116028770), (13, 107103480), (15, 92823016), (20, 69617262), (22, 63288420), (24, 58014385), (26, 53551740), (30, 46411508), (33, 42192280), (39, 35701160), (40, 34808631), (41, 33959640), (44, 31644210), (52, 26775870), (55, 25315368), (60, 23205754), (65, 21420696), (66, 21096140), (78, 17850580), (82, 16979820), (88, 15822105), (104, 13387935), (110, 12657684), (120, 11602877), (123, 11319880), (130, 10710348), (132, 10548070), (143, 9736680), (156, 8925290), (164, 8489910), (165, 8438456), (195, 7140232), (205, 6791928), (220, 6328842), (246, 5659940), (260, 5355174), (264, 5274035), (286, 4868340), (312, 4462645), (328, 4244955), (330, 4219228), (390, 3570116), (410, 3395964), (429, 3245560), (440, 3164421), (451, 3087240), (492, 2829970), (520, 2677587), (533, 2612280), (572, 2434170), (615, 2263976), (660, 2109614), (715, 1947336), (780, 1785058), (820, 1697982), (858, 1622780), (902, 1543620), (984, 1414985), (1066, 1306140), (1144, 1217085), (1230, 1131988), (1320, 1054807), (1353, 1029080), (1430, 973668), (1560, 892529), (1599, 870760), (1640, 848991), (1716, 811390), (1804, 771810), (1979, 703560), (2132, 653070), (2145, 649112), (2255, 617448), (2460, 565994), (2665, 522456), (2706, 514540), (2860, 486834), (3198, 435380), (3432, 405695), (3608, 385905), (3958, 351780), (4264, 326535), (4290, 324556), (4510, 308724), (4920, 282997), (5330, 261228), (5412, 257270), (5720, 243417), (5863, 237480), (5937, 234520), (6396, 217690), (6765, 205816), (7916, 175890), (7995, 174152), (8580, 162278), (9020, 154362), (9895, 140712), (10660, 130614), (10824, 128635), (11726, 118740), (11874, 117260), (12792, 108845), (13530, 102908), (15832, 87945), (15990, 87076), (17160, 81139), (17589, 79160), (18040, 77181), (19790, 70356), (21320, 65307), (21769, 63960), (23452, 59370), (23748, 58630), (25727, 54120), (27060, 51454), (29315, 47496), (29685, 46904), (31980, 43538), (35178, 39580)]