397673640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 384

約数和(自身を含む): 1624896000

約数和(自身を除く): 1227222360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 61, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 122, 126, 130, 140, 156, 168, 180, 182, 183, 195, 199, 210, 234, 244, 252, 260, 273, 280, 305, 312, 315, 360, 364, 366, 390, 398, 420, 427, 455, 468, 488, 504, 520, 546, 549, 585, 597, 610, 630, 728, 732, 780, 793, 796, 819, 840, 854, 910, 915, 936, 995, 1092, 1098, 1170, 1194, 1220, 1260, 1281, 1365, 1393, 1464, 1560, 1586, 1592, 1638, 1708, 1791, 1820, 1830, 1990, 2135, 2184, 2196, 2340, 2379, 2388, 2440, 2520, 2562, 2587, 2730, 2745, 2786, 2985, 3172, 3276, 3416, 3582, 3640, 3660, 3843, 3965, 3980, 4095, 4179, 4270, 4392, 4680, 4758, 4776, 5124, 5174, 5460, 5490, 5551, 5572, 5970, 6344, 6405, 6552, 6965, 7137, 7164, 7320, 7686, 7761, 7930, 7960, 8190, 8358, 8540, 8955, 9516, 10248, 10348, 10920, 10980, 11102, 11144, 11895, 11940, 12139, 12537, 12810, 12935, 13930, 14274, 14328, 15372, 15522, 15860, 16380, 16653, 16716, 17080, 17910, 18109, 19032, 19215, 20696, 20895, 21960, 22204, 23283, 23790, 23880, 24278, 25074, 25620, 25870, 27755, 27860, 28548, 30744, 31044, 31720, 32760, 33306, 33432, 35685, 35820, 36218, 36417, 38430, 38805, 41790, 44408, 46566, 47580, 48556, 49959, 50148, 51240, 51740, 54327, 55510, 55720, 57096, 60695, 62088, 62685, 66612, 71370, 71640, 72436, 72834, 76860, 77610, 83265, 83580, 84973, 90545, 93132, 95160, 97112, 99918, 100296, 103480, 108654, 109251, 111020, 116415, 121390, 125370, 133224, 142740, 144872, 145668, 153720, 155220, 157807, 162981, 166530, 167160, 169946, 181090, 182085, 186264, 199836, 217308, 218502, 222040, 232830, 242780, 249795, 250740, 254919, 271635, 285480, 291336, 310440, 315614, 325962, 333060, 339892, 362180, 364170, 399672, 424865, 434616, 437004, 465660, 473421, 485560, 499590, 501480, 509838, 543270, 546255, 631228, 651924, 666120, 679784, 724360, 728340, 764757, 789035, 814905, 849730, 874008, 931320, 946842, 999180, 1019676, 1086540, 1092510, 1104649, 1262456, 1274595, 1303848, 1420263, 1456680, 1529514, 1578070, 1629810, 1699460, 1893684, 1998360, 2039352, 2173080, 2185020, 2209298, 2367105, 2549190, 2840526, 3059028, 3156140, 3259620, 3313947, 3398920, 3787368, 3823785, 4370040, 4418596, 4734210, 5098380, 5523245, 5681052, 6118056, 6312280, 6519240, 6627894, 7101315, 7647570, 8837192, 9468420, 9941841, 10196760, 11046490, 11362104, 13255788, 14202630, 15295140, 16569735, 18936840, 19883682, 22092980, 26511576, 28405260, 30590280, 33139470, 39767364, 44185960, 49709205, 56810520, 66278940, 79534728, 99418410, 132557880, 198836820, 397673640]

約数ペア:

[(1, 397673640), (2, 198836820), (3, 132557880), (4, 99418410), (5, 79534728), (6, 66278940), (7, 56810520), (8, 49709205), (9, 44185960), (10, 39767364), (12, 33139470), (13, 30590280), (14, 28405260), (15, 26511576), (18, 22092980), (20, 19883682), (21, 18936840), (24, 16569735), (26, 15295140), (28, 14202630), (30, 13255788), (35, 11362104), (36, 11046490), (39, 10196760), (40, 9941841), (42, 9468420), (45, 8837192), (52, 7647570), (56, 7101315), (60, 6627894), (61, 6519240), (63, 6312280), (65, 6118056), (70, 5681052), (72, 5523245), (78, 5098380), (84, 4734210), (90, 4418596), (91, 4370040), (104, 3823785), (105, 3787368), (117, 3398920), (120, 3313947), (122, 3259620), (126, 3156140), (130, 3059028), (140, 2840526), (156, 2549190), (168, 2367105), (180, 2209298), (182, 2185020), (183, 2173080), (195, 2039352), (199, 1998360), (210, 1893684), (234, 1699460), (244, 1629810), (252, 1578070), (260, 1529514), (273, 1456680), (280, 1420263), (305, 1303848), (312, 1274595), (315, 1262456), (360, 1104649), (364, 1092510), (366, 1086540), (390, 1019676), (398, 999180), (420, 946842), (427, 931320), (455, 874008), (468, 849730), (488, 814905), (504, 789035), (520, 764757), (546, 728340), (549, 724360), (585, 679784), (597, 666120), (610, 651924), (630, 631228), (728, 546255), (732, 543270), (780, 509838), (793, 501480), (796, 499590), (819, 485560), (840, 473421), (854, 465660), (910, 437004), (915, 434616), (936, 424865), (995, 399672), (1092, 364170), (1098, 362180), (1170, 339892), (1194, 333060), (1220, 325962), (1260, 315614), (1281, 310440), (1365, 291336), (1393, 285480), (1464, 271635), (1560, 254919), (1586, 250740), (1592, 249795), (1638, 242780), (1708, 232830), (1791, 222040), (1820, 218502), (1830, 217308), (1990, 199836), (2135, 186264), (2184, 182085), (2196, 181090), (2340, 169946), (2379, 167160), (2388, 166530), (2440, 162981), (2520, 157807), (2562, 155220), (2587, 153720), (2730, 145668), (2745, 144872), (2786, 142740), (2985, 133224), (3172, 125370), (3276, 121390), (3416, 116415), (3582, 111020), (3640, 109251), (3660, 108654), (3843, 103480), (3965, 100296), (3980, 99918), (4095, 97112), (4179, 95160), (4270, 93132), (4392, 90545), (4680, 84973), (4758, 83580), (4776, 83265), (5124, 77610), (5174, 76860), (5460, 72834), (5490, 72436), (5551, 71640), (5572, 71370), (5970, 66612), (6344, 62685), (6405, 62088), (6552, 60695), (6965, 57096), (7137, 55720), (7164, 55510), (7320, 54327), (7686, 51740), (7761, 51240), (7930, 50148), (7960, 49959), (8190, 48556), (8358, 47580), (8540, 46566), (8955, 44408), (9516, 41790), (10248, 38805), (10348, 38430), (10920, 36417), (10980, 36218), (11102, 35820), (11144, 35685), (11895, 33432), (11940, 33306), (12139, 32760), (12537, 31720), (12810, 31044), (12935, 30744), (13930, 28548), (14274, 27860), (14328, 27755), (15372, 25870), (15522, 25620), (15860, 25074), (16380, 24278), (16653, 23880), (16716, 23790), (17080, 23283), (17910, 22204), (18109, 21960), (19032, 20895), (19215, 20696)]