395812560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 320

約数和(自身を含む): 1519902720

約数和(自身を除く): 1124090160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 528, 570, 572, 607, 624, 627, 660, 715, 741, 760, 780, 836, 858, 880, 912, 988, 1040, 1045, 1140, 1144, 1214, 1235, 1254, 1320, 1430, 1482, 1520, 1560, 1672, 1716, 1821, 1976, 2090, 2145, 2280, 2288, 2428, 2470, 2508, 2640, 2717, 2860, 2964, 3035, 3120, 3135, 3344, 3432, 3642, 3705, 3952, 4180, 4290, 4560, 4856, 4940, 5016, 5434, 5720, 5928, 6070, 6270, 6677, 6864, 7284, 7410, 7891, 8151, 8360, 8580, 9105, 9712, 9880, 10032, 10868, 11440, 11533, 11856, 12140, 12540, 13354, 13585, 14568, 14820, 15782, 16302, 16720, 17160, 18210, 19760, 20031, 21736, 23066, 23673, 24280, 25080, 26708, 27170, 29136, 29640, 31564, 32604, 33385, 34320, 34599, 36420, 39455, 40062, 40755, 43472, 46132, 47346, 48560, 50160, 53416, 54340, 57665, 59280, 63128, 65208, 66770, 69198, 72840, 78910, 80124, 81510, 86801, 92264, 94692, 100155, 106832, 108680, 115330, 118365, 126256, 126863, 130416, 133540, 138396, 145680, 149929, 157820, 160248, 163020, 172995, 173602, 184528, 189384, 200310, 217360, 230660, 236730, 253726, 260403, 267080, 276792, 299858, 315640, 320496, 326040, 345990, 347204, 378768, 380589, 400620, 434005, 449787, 461320, 473460, 507452, 520806, 534160, 553584, 599716, 631280, 634315, 652080, 691980, 694408, 749645, 761178, 801240, 868010, 899574, 922640, 946920, 1014904, 1041612, 1199432, 1268630, 1302015, 1383960, 1388816, 1499290, 1522356, 1602480, 1649219, 1736020, 1799148, 1893840, 1902945, 2029808, 2083224, 2248935, 2398864, 2537260, 2604030, 2767920, 2998580, 3044712, 3298438, 3472040, 3598296, 3805890, 4166448, 4497870, 4947657, 5074520, 5208060, 5997160, 6089424, 6596876, 6944080, 7196592, 7611780, 8246095, 8995740, 9895314, 10149040, 10416120, 11994320, 13193752, 15223560, 16492190, 17991480, 19790628, 20832240, 24738285, 26387504, 30447120, 32984380, 35982960, 39581256, 49476570, 65968760, 79162512, 98953140, 131937520, 197906280, 395812560]

約数ペア:

[(1, 395812560), (2, 197906280), (3, 131937520), (4, 98953140), (5, 79162512), (6, 65968760), (8, 49476570), (10, 39581256), (11, 35982960), (12, 32984380), (13, 30447120), (15, 26387504), (16, 24738285), (19, 20832240), (20, 19790628), (22, 17991480), (24, 16492190), (26, 15223560), (30, 13193752), (33, 11994320), (38, 10416120), (39, 10149040), (40, 9895314), (44, 8995740), (48, 8246095), (52, 7611780), (55, 7196592), (57, 6944080), (60, 6596876), (65, 6089424), (66, 5997160), (76, 5208060), (78, 5074520), (80, 4947657), (88, 4497870), (95, 4166448), (104, 3805890), (110, 3598296), (114, 3472040), (120, 3298438), (130, 3044712), (132, 2998580), (143, 2767920), (152, 2604030), (156, 2537260), (165, 2398864), (176, 2248935), (190, 2083224), (195, 2029808), (208, 1902945), (209, 1893840), (220, 1799148), (228, 1736020), (240, 1649219), (247, 1602480), (260, 1522356), (264, 1499290), (285, 1388816), (286, 1383960), (304, 1302015), (312, 1268630), (330, 1199432), (380, 1041612), (390, 1014904), (418, 946920), (429, 922640), (440, 899574), (456, 868010), (494, 801240), (520, 761178), (528, 749645), (570, 694408), (572, 691980), (607, 652080), (624, 634315), (627, 631280), (660, 599716), (715, 553584), (741, 534160), (760, 520806), (780, 507452), (836, 473460), (858, 461320), (880, 449787), (912, 434005), (988, 400620), (1040, 380589), (1045, 378768), (1140, 347204), (1144, 345990), (1214, 326040), (1235, 320496), (1254, 315640), (1320, 299858), (1430, 276792), (1482, 267080), (1520, 260403), (1560, 253726), (1672, 236730), (1716, 230660), (1821, 217360), (1976, 200310), (2090, 189384), (2145, 184528), (2280, 173602), (2288, 172995), (2428, 163020), (2470, 160248), (2508, 157820), (2640, 149929), (2717, 145680), (2860, 138396), (2964, 133540), (3035, 130416), (3120, 126863), (3135, 126256), (3344, 118365), (3432, 115330), (3642, 108680), (3705, 106832), (3952, 100155), (4180, 94692), (4290, 92264), (4560, 86801), (4856, 81510), (4940, 80124), (5016, 78910), (5434, 72840), (5720, 69198), (5928, 66770), (6070, 65208), (6270, 63128), (6677, 59280), (6864, 57665), (7284, 54340), (7410, 53416), (7891, 50160), (8151, 48560), (8360, 47346), (8580, 46132), (9105, 43472), (9712, 40755), (9880, 40062), (10032, 39455), (10868, 36420), (11440, 34599), (11533, 34320), (11856, 33385), (12140, 32604), (12540, 31564), (13354, 29640), (13585, 29136), (14568, 27170), (14820, 26708), (15782, 25080), (16302, 24280), (16720, 23673), (17160, 23066), (18210, 21736), (19760, 20031)]