307201440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 288

約数和(自身を含む): 1199753856

約数和(自身を除く): 892552416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 541, 546, 560, 624, 672, 676, 728, 780, 840, 845, 910, 1014, 1040, 1082, 1092, 1120, 1183, 1248, 1352, 1365, 1456, 1560, 1623, 1680, 1690, 1820, 2028, 2080, 2164, 2184, 2366, 2535, 2704, 2705, 2730, 2912, 3120, 3246, 3360, 3380, 3549, 3640, 3787, 4056, 4328, 4368, 4732, 5070, 5408, 5410, 5460, 5915, 6240, 6492, 6760, 7033, 7098, 7280, 7574, 8112, 8115, 8656, 8736, 9464, 10140, 10820, 10920, 11361, 11830, 12984, 13520, 14066, 14196, 14560, 15148, 16224, 16230, 17312, 17745, 18928, 18935, 20280, 21099, 21640, 21840, 22722, 23660, 25968, 27040, 28132, 28392, 30296, 32460, 35165, 35490, 37856, 37870, 40560, 42198, 43280, 43680, 45444, 47320, 49231, 51936, 56264, 56784, 56805, 60592, 64920, 70330, 70980, 75740, 81120, 84396, 86560, 90888, 91429, 94640, 98462, 105495, 112528, 113568, 113610, 121184, 129840, 140660, 141960, 147693, 151480, 168792, 181776, 182858, 189280, 196924, 210990, 225056, 227220, 246155, 259680, 274287, 281320, 283920, 295386, 302960, 337584, 363552, 365716, 393848, 421980, 454440, 457145, 492310, 548574, 562640, 567840, 590772, 605920, 640003, 675168, 731432, 738465, 787696, 843960, 908880, 914290, 984620, 1097148, 1125280, 1181544, 1280006, 1371435, 1462864, 1476930, 1575392, 1687920, 1817760, 1828580, 1920009, 1969240, 2194296, 2363088, 2560012, 2742870, 2925728, 2953860, 3200015, 3375840, 3657160, 3840018, 3938480, 4388592, 4726176, 5120024, 5485740, 5907720, 6400030, 7314320, 7680036, 7876960, 8777184, 9600045, 10240048, 10971480, 11815440, 12800060, 14628640, 15360072, 19200090, 20480096, 21942960, 23630880, 25600120, 30720144, 38400180, 43885920, 51200240, 61440288, 76800360, 102400480, 153600720, 307201440]

約数ペア:

[(1, 307201440), (2, 153600720), (3, 102400480), (4, 76800360), (5, 61440288), (6, 51200240), (7, 43885920), (8, 38400180), (10, 30720144), (12, 25600120), (13, 23630880), (14, 21942960), (15, 20480096), (16, 19200090), (20, 15360072), (21, 14628640), (24, 12800060), (26, 11815440), (28, 10971480), (30, 10240048), (32, 9600045), (35, 8777184), (39, 7876960), (40, 7680036), (42, 7314320), (48, 6400030), (52, 5907720), (56, 5485740), (60, 5120024), (65, 4726176), (70, 4388592), (78, 3938480), (80, 3840018), (84, 3657160), (91, 3375840), (96, 3200015), (104, 2953860), (105, 2925728), (112, 2742870), (120, 2560012), (130, 2363088), (140, 2194296), (156, 1969240), (160, 1920009), (168, 1828580), (169, 1817760), (182, 1687920), (195, 1575392), (208, 1476930), (210, 1462864), (224, 1371435), (240, 1280006), (260, 1181544), (273, 1125280), (280, 1097148), (312, 984620), (336, 914290), (338, 908880), (364, 843960), (390, 787696), (416, 738465), (420, 731432), (455, 675168), (480, 640003), (507, 605920), (520, 590772), (541, 567840), (546, 562640), (560, 548574), (624, 492310), (672, 457145), (676, 454440), (728, 421980), (780, 393848), (840, 365716), (845, 363552), (910, 337584), (1014, 302960), (1040, 295386), (1082, 283920), (1092, 281320), (1120, 274287), (1183, 259680), (1248, 246155), (1352, 227220), (1365, 225056), (1456, 210990), (1560, 196924), (1623, 189280), (1680, 182858), (1690, 181776), (1820, 168792), (2028, 151480), (2080, 147693), (2164, 141960), (2184, 140660), (2366, 129840), (2535, 121184), (2704, 113610), (2705, 113568), (2730, 112528), (2912, 105495), (3120, 98462), (3246, 94640), (3360, 91429), (3380, 90888), (3549, 86560), (3640, 84396), (3787, 81120), (4056, 75740), (4328, 70980), (4368, 70330), (4732, 64920), (5070, 60592), (5408, 56805), (5410, 56784), (5460, 56264), (5915, 51936), (6240, 49231), (6492, 47320), (6760, 45444), (7033, 43680), (7098, 43280), (7280, 42198), (7574, 40560), (8112, 37870), (8115, 37856), (8656, 35490), (8736, 35165), (9464, 32460), (10140, 30296), (10820, 28392), (10920, 28132), (11361, 27040), (11830, 25968), (12984, 23660), (13520, 22722), (14066, 21840), (14196, 21640), (14560, 21099), (15148, 20280), (16224, 18935), (16230, 18928), (17312, 17745)]