289019640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 384

約数和(自身を含む): 1149120000

約数和(自身を除く): 860100360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 49, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 104, 105, 114, 120, 130, 133, 140, 147, 152, 156, 168, 182, 190, 195, 196, 199, 210, 228, 245, 247, 260, 266, 273, 280, 285, 294, 312, 364, 380, 390, 392, 398, 399, 420, 455, 456, 490, 494, 520, 532, 546, 570, 588, 597, 637, 665, 728, 735, 741, 760, 780, 796, 798, 840, 910, 931, 980, 988, 995, 1064, 1092, 1140, 1176, 1194, 1235, 1274, 1330, 1365, 1393, 1470, 1482, 1560, 1592, 1596, 1729, 1820, 1862, 1911, 1960, 1976, 1990, 1995, 2184, 2280, 2388, 2470, 2548, 2587, 2660, 2730, 2786, 2793, 2940, 2964, 2985, 3185, 3192, 3458, 3640, 3705, 3724, 3781, 3822, 3980, 3990, 4179, 4655, 4776, 4940, 5096, 5174, 5187, 5320, 5460, 5572, 5586, 5880, 5928, 5970, 6370, 6916, 6965, 7410, 7448, 7562, 7644, 7761, 7960, 7980, 8358, 8645, 9310, 9555, 9751, 9880, 10348, 10374, 10920, 11144, 11172, 11343, 11940, 12103, 12740, 12935, 13832, 13930, 13965, 14820, 15124, 15288, 15522, 15960, 16716, 17290, 18109, 18620, 18905, 19110, 19502, 20696, 20748, 20895, 22344, 22686, 23880, 24206, 25480, 25870, 25935, 26467, 27860, 27930, 29253, 29640, 30248, 31044, 33432, 34580, 36218, 36309, 37240, 37810, 38220, 38805, 39004, 41496, 41790, 45372, 48412, 48755, 49153, 51740, 51870, 52934, 54327, 55720, 55860, 56715, 58506, 60515, 62088, 69160, 72436, 72618, 75620, 76440, 77610, 78008, 79401, 83580, 90545, 90744, 96824, 97510, 98306, 103480, 103740, 105868, 108654, 111720, 113430, 117012, 121030, 126763, 132335, 144872, 145236, 146265, 147459, 151240, 155220, 158802, 167160, 181090, 181545, 185269, 195020, 196612, 207480, 211736, 217308, 226860, 234024, 242060, 245765, 253526, 264670, 271635, 290472, 292530, 294918, 310440, 317604, 344071, 362180, 363090, 370538, 380289, 390040, 393224, 397005, 434616, 453720, 484120, 491530, 507052, 529340, 543270, 555807, 585060, 589836, 633815, 635208, 688142, 724360, 726180, 737295, 741076, 760578, 794010, 926345, 983060, 1014104, 1032213, 1058680, 1086540, 1111614, 1170120, 1179672, 1267630, 1376284, 1452360, 1474590, 1482152, 1521156, 1588020, 1720355, 1852690, 1901445, 1966120, 2064426, 2173080, 2223228, 2408497, 2535260, 2752568, 2779035, 2949180, 3042312, 3176040, 3440710, 3705380, 3802890, 4128852, 4446456, 4816994, 5070520, 5161065, 5558070, 5898360, 6881420, 7225491, 7410760, 7605780, 8257704, 9633988, 10322130, 11116140, 12042485, 13762840, 14450982, 15211560, 19267976, 20644260, 22232280, 24084970, 28901964, 36127455, 41288520, 48169940, 57803928, 72254910, 96339880, 144509820, 289019640]

約数ペア:

[(1, 289019640), (2, 144509820), (3, 96339880), (4, 72254910), (5, 57803928), (6, 48169940), (7, 41288520), (8, 36127455), (10, 28901964), (12, 24084970), (13, 22232280), (14, 20644260), (15, 19267976), (19, 15211560), (20, 14450982), (21, 13762840), (24, 12042485), (26, 11116140), (28, 10322130), (30, 9633988), (35, 8257704), (38, 7605780), (39, 7410760), (40, 7225491), (42, 6881420), (49, 5898360), (52, 5558070), (56, 5161065), (57, 5070520), (60, 4816994), (65, 4446456), (70, 4128852), (76, 3802890), (78, 3705380), (84, 3440710), (91, 3176040), (95, 3042312), (98, 2949180), (104, 2779035), (105, 2752568), (114, 2535260), (120, 2408497), (130, 2223228), (133, 2173080), (140, 2064426), (147, 1966120), (152, 1901445), (156, 1852690), (168, 1720355), (182, 1588020), (190, 1521156), (195, 1482152), (196, 1474590), (199, 1452360), (210, 1376284), (228, 1267630), (245, 1179672), (247, 1170120), (260, 1111614), (266, 1086540), (273, 1058680), (280, 1032213), (285, 1014104), (294, 983060), (312, 926345), (364, 794010), (380, 760578), (390, 741076), (392, 737295), (398, 726180), (399, 724360), (420, 688142), (455, 635208), (456, 633815), (490, 589836), (494, 585060), (520, 555807), (532, 543270), (546, 529340), (570, 507052), (588, 491530), (597, 484120), (637, 453720), (665, 434616), (728, 397005), (735, 393224), (741, 390040), (760, 380289), (780, 370538), (796, 363090), (798, 362180), (840, 344071), (910, 317604), (931, 310440), (980, 294918), (988, 292530), (995, 290472), (1064, 271635), (1092, 264670), (1140, 253526), (1176, 245765), (1194, 242060), (1235, 234024), (1274, 226860), (1330, 217308), (1365, 211736), (1393, 207480), (1470, 196612), (1482, 195020), (1560, 185269), (1592, 181545), (1596, 181090), (1729, 167160), (1820, 158802), (1862, 155220), (1911, 151240), (1960, 147459), (1976, 146265), (1990, 145236), (1995, 144872), (2184, 132335), (2280, 126763), (2388, 121030), (2470, 117012), (2548, 113430), (2587, 111720), (2660, 108654), (2730, 105868), (2786, 103740), (2793, 103480), (2940, 98306), (2964, 97510), (2985, 96824), (3185, 90744), (3192, 90545), (3458, 83580), (3640, 79401), (3705, 78008), (3724, 77610), (3781, 76440), (3822, 75620), (3980, 72618), (3990, 72436), (4179, 69160), (4655, 62088), (4776, 60515), (4940, 58506), (5096, 56715), (5174, 55860), (5187, 55720), (5320, 54327), (5460, 52934), (5572, 51870), (5586, 51740), (5880, 49153), (5928, 48755), (5970, 48412), (6370, 45372), (6916, 41790), (6965, 41496), (7410, 39004), (7448, 38805), (7562, 38220), (7644, 37810), (7761, 37240), (7960, 36309), (7980, 36218), (8358, 34580), (8645, 33432), (9310, 31044), (9555, 30248), (9751, 29640), (9880, 29253), (10348, 27930), (10374, 27860), (10920, 26467), (11144, 25935), (11172, 25870), (11343, 25480), (11940, 24206), (12103, 23880), (12740, 22686), (12935, 22344), (13832, 20895), (13930, 20748), (13965, 20696), (14820, 19502), (15124, 19110), (15288, 18905), (15522, 18620), (15960, 18109), (16716, 17290)]