307134240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 384

約数和(自身を含む): 1236695040

約数和(自身を除く): 929560800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 283, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 566, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 849, 912, 952, 969, 1020, 1064, 1120, 1132, 1140, 1190, 1292, 1330, 1360, 1415, 1428, 1520, 1596, 1615, 1632, 1680, 1698, 1785, 1824, 1904, 1938, 1981, 1995, 2040, 2128, 2261, 2264, 2280, 2380, 2584, 2660, 2720, 2830, 2856, 3040, 3192, 3230, 3360, 3396, 3570, 3808, 3876, 3962, 3990, 4080, 4245, 4256, 4522, 4528, 4560, 4760, 4811, 4845, 5168, 5320, 5377, 5660, 5712, 5943, 6384, 6460, 6783, 6792, 7140, 7752, 7924, 7980, 8160, 8490, 9044, 9056, 9120, 9520, 9622, 9690, 9905, 10336, 10640, 10754, 11305, 11320, 11424, 11886, 12768, 12920, 13566, 13584, 14280, 14433, 15504, 15848, 15960, 16131, 16980, 18088, 19040, 19244, 19380, 19810, 21280, 21508, 22610, 22640, 23772, 24055, 25840, 26885, 27132, 27168, 28560, 28866, 29715, 31008, 31696, 31920, 32262, 33677, 33915, 33960, 36176, 37639, 38488, 38760, 39620, 43016, 45220, 45280, 47544, 48110, 51680, 53770, 54264, 57120, 57732, 59430, 63392, 63840, 64524, 67354, 67830, 67920, 72165, 72352, 75278, 76976, 77520, 79240, 80655, 86032, 90440, 91409, 95088, 96220, 101031, 107540, 108528, 112917, 115464, 118860, 129048, 134708, 135660, 135840, 144330, 150556, 153952, 155040, 158480, 161310, 168385, 172064, 180880, 182818, 188195, 190176, 192440, 202062, 215080, 217056, 225834, 230928, 237720, 258096, 269416, 271320, 274227, 288660, 301112, 316960, 322620, 336770, 361760, 365636, 376390, 384880, 404124, 430160, 451668, 457045, 461856, 475440, 505155, 516192, 538832, 542640, 548454, 564585, 577320, 602224, 639863, 645240, 673540, 731272, 752780, 769760, 808248, 860320, 903336, 914090, 950880, 1010310, 1077664, 1085280, 1096908, 1129170, 1154640, 1204448, 1279726, 1290480, 1347080, 1371135, 1462544, 1505560, 1616496, 1806672, 1828180, 1919589, 2020620, 2193816, 2258340, 2309280, 2559452, 2580960, 2694160, 2742270, 2925088, 3011120, 3199315, 3232992, 3613344, 3656360, 3839178, 4041240, 4387632, 4516680, 5118904, 5388320, 5484540, 6022240, 6398630, 7312720, 7678356, 8082480, 8775264, 9033360, 9597945, 10237808, 10969080, 12797260, 14625440, 15356712, 16164960, 18066720, 19195890, 20475616, 21938160, 25594520, 30713424, 38391780, 43876320, 51189040, 61426848, 76783560, 102378080, 153567120, 307134240]

約数ペア:

[(1, 307134240), (2, 153567120), (3, 102378080), (4, 76783560), (5, 61426848), (6, 51189040), (7, 43876320), (8, 38391780), (10, 30713424), (12, 25594520), (14, 21938160), (15, 20475616), (16, 19195890), (17, 18066720), (19, 16164960), (20, 15356712), (21, 14625440), (24, 12797260), (28, 10969080), (30, 10237808), (32, 9597945), (34, 9033360), (35, 8775264), (38, 8082480), (40, 7678356), (42, 7312720), (48, 6398630), (51, 6022240), (56, 5484540), (57, 5388320), (60, 5118904), (68, 4516680), (70, 4387632), (76, 4041240), (80, 3839178), (84, 3656360), (85, 3613344), (95, 3232992), (96, 3199315), (102, 3011120), (105, 2925088), (112, 2742270), (114, 2694160), (119, 2580960), (120, 2559452), (133, 2309280), (136, 2258340), (140, 2193816), (152, 2020620), (160, 1919589), (168, 1828180), (170, 1806672), (190, 1616496), (204, 1505560), (210, 1462544), (224, 1371135), (228, 1347080), (238, 1290480), (240, 1279726), (255, 1204448), (266, 1154640), (272, 1129170), (280, 1096908), (283, 1085280), (285, 1077664), (304, 1010310), (323, 950880), (336, 914090), (340, 903336), (357, 860320), (380, 808248), (399, 769760), (408, 752780), (420, 731272), (456, 673540), (476, 645240), (480, 639863), (510, 602224), (532, 577320), (544, 564585), (560, 548454), (566, 542640), (570, 538832), (595, 516192), (608, 505155), (646, 475440), (665, 461856), (672, 457045), (680, 451668), (714, 430160), (760, 404124), (798, 384880), (816, 376390), (840, 365636), (849, 361760), (912, 336770), (952, 322620), (969, 316960), (1020, 301112), (1064, 288660), (1120, 274227), (1132, 271320), (1140, 269416), (1190, 258096), (1292, 237720), (1330, 230928), (1360, 225834), (1415, 217056), (1428, 215080), (1520, 202062), (1596, 192440), (1615, 190176), (1632, 188195), (1680, 182818), (1698, 180880), (1785, 172064), (1824, 168385), (1904, 161310), (1938, 158480), (1981, 155040), (1995, 153952), (2040, 150556), (2128, 144330), (2261, 135840), (2264, 135660), (2280, 134708), (2380, 129048), (2584, 118860), (2660, 115464), (2720, 112917), (2830, 108528), (2856, 107540), (3040, 101031), (3192, 96220), (3230, 95088), (3360, 91409), (3396, 90440), (3570, 86032), (3808, 80655), (3876, 79240), (3962, 77520), (3990, 76976), (4080, 75278), (4245, 72352), (4256, 72165), (4522, 67920), (4528, 67830), (4560, 67354), (4760, 64524), (4811, 63840), (4845, 63392), (5168, 59430), (5320, 57732), (5377, 57120), (5660, 54264), (5712, 53770), (5943, 51680), (6384, 48110), (6460, 47544), (6783, 45280), (6792, 45220), (7140, 43016), (7752, 39620), (7924, 38760), (7980, 38488), (8160, 37639), (8490, 36176), (9044, 33960), (9056, 33915), (9120, 33677), (9520, 32262), (9622, 31920), (9690, 31696), (9905, 31008), (10336, 29715), (10640, 28866), (10754, 28560), (11305, 27168), (11320, 27132), (11424, 26885), (11886, 25840), (12768, 24055), (12920, 23772), (13566, 22640), (13584, 22610), (14280, 21508), (14433, 21280), (15504, 19810), (15848, 19380), (15960, 19244), (16131, 19040), (16980, 18088)]