216969480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 384

約数和(自身を含む): 896313600

約数和(自身を除く): 679344120

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, 37, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 74, 78, 84, 90, 91, 104, 105, 111, 117, 120, 126, 130, 140, 148, 156, 168, 179, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 273, 280, 296, 312, 315, 333, 358, 360, 364, 370, 390, 420, 444, 455, 468, 481, 504, 518, 520, 537, 546, 555, 585, 630, 666, 716, 728, 740, 777, 780, 819, 840, 888, 895, 910, 936, 962, 1036, 1074, 1092, 1110, 1170, 1253, 1260, 1295, 1332, 1365, 1432, 1443, 1480, 1554, 1560, 1611, 1638, 1665, 1790, 1820, 1924, 2072, 2148, 2184, 2220, 2327, 2331, 2340, 2405, 2506, 2520, 2590, 2664, 2685, 2730, 2886, 3108, 3222, 3276, 3330, 3367, 3580, 3640, 3759, 3848, 3885, 4095, 4296, 4329, 4440, 4654, 4662, 4680, 4810, 5012, 5180, 5370, 5460, 5772, 6216, 6265, 6444, 6552, 6623, 6660, 6734, 6981, 7160, 7215, 7518, 7770, 8055, 8190, 8658, 9308, 9324, 9620, 10024, 10101, 10360, 10740, 10920, 11277, 11544, 11635, 11655, 12530, 12888, 13246, 13320, 13468, 13962, 14430, 15036, 15540, 16110, 16289, 16380, 16835, 17316, 18616, 18648, 18795, 19240, 19869, 20202, 20943, 21480, 21645, 22554, 23270, 23310, 25060, 26492, 26936, 27924, 28860, 30072, 30303, 31080, 32220, 32578, 32760, 33115, 33670, 34632, 34905, 37590, 39738, 40404, 41886, 43290, 45108, 46361, 46540, 46620, 48867, 50120, 50505, 52984, 55848, 56385, 57720, 59607, 60606, 64440, 65156, 66230, 67340, 69810, 75180, 79476, 80808, 81445, 83772, 86099, 86580, 90216, 92722, 93080, 93240, 97734, 99345, 101010, 104715, 112770, 119214, 121212, 130312, 132460, 134680, 139083, 139620, 146601, 150360, 151515, 158952, 162890, 167544, 172198, 173160, 185444, 195468, 198690, 202020, 209430, 225540, 231805, 238428, 242424, 244335, 258297, 264920, 278166, 279240, 293202, 298035, 303030, 325780, 344396, 370888, 390936, 397380, 404040, 417249, 418860, 430495, 451080, 463610, 476856, 488670, 516594, 556332, 586404, 596070, 602693, 606060, 651560, 688792, 695415, 733005, 774891, 794760, 834498, 837720, 860990, 927220, 977340, 1033188, 1112664, 1172808, 1192140, 1205386, 1212120, 1291485, 1390830, 1466010, 1549782, 1668996, 1721980, 1808079, 1854440, 1954680, 2066376, 2086245, 2384280, 2410772, 2582970, 2781660, 2932020, 3013465, 3099564, 3337992, 3443960, 3616158, 3874455, 4172490, 4821544, 5165940, 5424237, 5563320, 5864040, 6026930, 6199128, 7232316, 7748910, 8344980, 9040395, 10331880, 10848474, 12053860, 14464632, 15497820, 16689960, 18080790, 21696948, 24107720, 27121185, 30995640, 36161580, 43393896, 54242370, 72323160, 108484740, 216969480]

約数ペア:

[(1, 216969480), (2, 108484740), (3, 72323160), (4, 54242370), (5, 43393896), (6, 36161580), (7, 30995640), (8, 27121185), (9, 24107720), (10, 21696948), (12, 18080790), (13, 16689960), (14, 15497820), (15, 14464632), (18, 12053860), (20, 10848474), (21, 10331880), (24, 9040395), (26, 8344980), (28, 7748910), (30, 7232316), (35, 6199128), (36, 6026930), (37, 5864040), (39, 5563320), (40, 5424237), (42, 5165940), (45, 4821544), (52, 4172490), (56, 3874455), (60, 3616158), (63, 3443960), (65, 3337992), (70, 3099564), (72, 3013465), (74, 2932020), (78, 2781660), (84, 2582970), (90, 2410772), (91, 2384280), (104, 2086245), (105, 2066376), (111, 1954680), (117, 1854440), (120, 1808079), (126, 1721980), (130, 1668996), (140, 1549782), (148, 1466010), (156, 1390830), (168, 1291485), (179, 1212120), (180, 1205386), (182, 1192140), (185, 1172808), (195, 1112664), (210, 1033188), (222, 977340), (234, 927220), (252, 860990), (259, 837720), (260, 834498), (273, 794760), (280, 774891), (296, 733005), (312, 695415), (315, 688792), (333, 651560), (358, 606060), (360, 602693), (364, 596070), (370, 586404), (390, 556332), (420, 516594), (444, 488670), (455, 476856), (468, 463610), (481, 451080), (504, 430495), (518, 418860), (520, 417249), (537, 404040), (546, 397380), (555, 390936), (585, 370888), (630, 344396), (666, 325780), (716, 303030), (728, 298035), (740, 293202), (777, 279240), (780, 278166), (819, 264920), (840, 258297), (888, 244335), (895, 242424), (910, 238428), (936, 231805), (962, 225540), (1036, 209430), (1074, 202020), (1092, 198690), (1110, 195468), (1170, 185444), (1253, 173160), (1260, 172198), (1295, 167544), (1332, 162890), (1365, 158952), (1432, 151515), (1443, 150360), (1480, 146601), (1554, 139620), (1560, 139083), (1611, 134680), (1638, 132460), (1665, 130312), (1790, 121212), (1820, 119214), (1924, 112770), (2072, 104715), (2148, 101010), (2184, 99345), (2220, 97734), (2327, 93240), (2331, 93080), (2340, 92722), (2405, 90216), (2506, 86580), (2520, 86099), (2590, 83772), (2664, 81445), (2685, 80808), (2730, 79476), (2886, 75180), (3108, 69810), (3222, 67340), (3276, 66230), (3330, 65156), (3367, 64440), (3580, 60606), (3640, 59607), (3759, 57720), (3848, 56385), (3885, 55848), (4095, 52984), (4296, 50505), (4329, 50120), (4440, 48867), (4654, 46620), (4662, 46540), (4680, 46361), (4810, 45108), (5012, 43290), (5180, 41886), (5370, 40404), (5460, 39738), (5772, 37590), (6216, 34905), (6265, 34632), (6444, 33670), (6552, 33115), (6623, 32760), (6660, 32578), (6734, 32220), (6981, 31080), (7160, 30303), (7215, 30072), (7518, 28860), (7770, 27924), (8055, 26936), (8190, 26492), (8658, 25060), (9308, 23310), (9324, 23270), (9620, 22554), (10024, 21645), (10101, 21480), (10360, 20943), (10740, 20202), (10920, 19869), (11277, 19240), (11544, 18795), (11635, 18648), (11655, 18616), (12530, 17316), (12888, 16835), (13246, 16380), (13320, 16289), (13468, 16110), (13962, 15540), (14430, 15036)]