345274080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 1225445760

約数和(自身を除く): 880171680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 131, 136, 152, 160, 170, 190, 204, 228, 240, 255, 262, 272, 285, 289, 304, 323, 340, 380, 393, 408, 456, 480, 510, 524, 544, 570, 578, 608, 646, 655, 680, 760, 786, 816, 867, 912, 969, 1020, 1048, 1140, 1156, 1292, 1310, 1360, 1445, 1520, 1572, 1615, 1632, 1734, 1824, 1938, 1965, 2040, 2096, 2227, 2280, 2312, 2489, 2584, 2620, 2720, 2890, 3040, 3144, 3230, 3468, 3876, 3930, 4080, 4192, 4335, 4454, 4560, 4624, 4845, 4978, 5168, 5240, 5491, 5780, 6288, 6460, 6681, 6936, 7467, 7752, 7860, 8160, 8670, 8908, 9120, 9248, 9690, 9956, 10336, 10480, 10982, 11135, 11560, 12445, 12576, 12920, 13362, 13872, 14934, 15504, 15720, 16473, 17340, 17816, 19380, 19912, 20960, 21964, 22270, 23120, 24890, 25840, 26724, 27455, 27744, 29868, 31008, 31440, 32946, 33405, 34680, 35632, 37335, 37859, 38760, 39824, 42313, 43928, 44540, 46240, 49780, 51680, 53448, 54910, 59736, 62880, 65892, 66810, 69360, 71264, 74670, 75718, 77520, 79648, 82365, 84626, 87856, 89080, 99560, 106896, 109820, 113577, 119472, 126939, 131784, 133620, 138720, 149340, 151436, 155040, 164730, 169252, 175712, 178160, 189295, 199120, 211565, 213792, 219640, 227154, 238944, 253878, 263568, 267240, 298680, 302872, 329460, 338504, 356320, 378590, 398240, 423130, 439280, 454308, 507756, 527136, 534480, 567885, 597360, 605744, 634695, 658920, 677008, 719321, 757180, 846260, 878560, 908616, 1015512, 1068960, 1135770, 1194720, 1211488, 1269390, 1317840, 1354016, 1438642, 1514360, 1692520, 1817232, 2031024, 2157963, 2271540, 2538780, 2635680, 2877284, 3028720, 3385040, 3596605, 3634464, 4062048, 4315926, 4543080, 5077560, 5754568, 6057440, 6770080, 7193210, 8631852, 9086160, 10155120, 10789815, 11509136, 14386420, 17263704, 18172320, 20310240, 21579630, 23018272, 28772840, 34527408, 43159260, 57545680, 69054816, 86318520, 115091360, 172637040, 345274080]

約数ペア:

[(1, 345274080), (2, 172637040), (3, 115091360), (4, 86318520), (5, 69054816), (6, 57545680), (8, 43159260), (10, 34527408), (12, 28772840), (15, 23018272), (16, 21579630), (17, 20310240), (19, 18172320), (20, 17263704), (24, 14386420), (30, 11509136), (32, 10789815), (34, 10155120), (38, 9086160), (40, 8631852), (48, 7193210), (51, 6770080), (57, 6057440), (60, 5754568), (68, 5077560), (76, 4543080), (80, 4315926), (85, 4062048), (95, 3634464), (96, 3596605), (102, 3385040), (114, 3028720), (120, 2877284), (131, 2635680), (136, 2538780), (152, 2271540), (160, 2157963), (170, 2031024), (190, 1817232), (204, 1692520), (228, 1514360), (240, 1438642), (255, 1354016), (262, 1317840), (272, 1269390), (285, 1211488), (289, 1194720), (304, 1135770), (323, 1068960), (340, 1015512), (380, 908616), (393, 878560), (408, 846260), (456, 757180), (480, 719321), (510, 677008), (524, 658920), (544, 634695), (570, 605744), (578, 597360), (608, 567885), (646, 534480), (655, 527136), (680, 507756), (760, 454308), (786, 439280), (816, 423130), (867, 398240), (912, 378590), (969, 356320), (1020, 338504), (1048, 329460), (1140, 302872), (1156, 298680), (1292, 267240), (1310, 263568), (1360, 253878), (1445, 238944), (1520, 227154), (1572, 219640), (1615, 213792), (1632, 211565), (1734, 199120), (1824, 189295), (1938, 178160), (1965, 175712), (2040, 169252), (2096, 164730), (2227, 155040), (2280, 151436), (2312, 149340), (2489, 138720), (2584, 133620), (2620, 131784), (2720, 126939), (2890, 119472), (3040, 113577), (3144, 109820), (3230, 106896), (3468, 99560), (3876, 89080), (3930, 87856), (4080, 84626), (4192, 82365), (4335, 79648), (4454, 77520), (4560, 75718), (4624, 74670), (4845, 71264), (4978, 69360), (5168, 66810), (5240, 65892), (5491, 62880), (5780, 59736), (6288, 54910), (6460, 53448), (6681, 51680), (6936, 49780), (7467, 46240), (7752, 44540), (7860, 43928), (8160, 42313), (8670, 39824), (8908, 38760), (9120, 37859), (9248, 37335), (9690, 35632), (9956, 34680), (10336, 33405), (10480, 32946), (10982, 31440), (11135, 31008), (11560, 29868), (12445, 27744), (12576, 27455), (12920, 26724), (13362, 25840), (13872, 24890), (14934, 23120), (15504, 22270), (15720, 21964), (16473, 20960), (17340, 19912), (17816, 19380)]