395053440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 1328382720

約数和(自身を除く): 933329280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 67, 74, 80, 83, 96, 111, 120, 128, 134, 148, 160, 166, 185, 192, 201, 222, 240, 249, 268, 296, 320, 332, 335, 370, 384, 402, 415, 444, 480, 498, 536, 555, 592, 640, 664, 670, 740, 804, 830, 888, 960, 996, 1005, 1072, 1110, 1184, 1245, 1328, 1340, 1480, 1608, 1660, 1776, 1920, 1992, 2010, 2144, 2220, 2368, 2479, 2490, 2656, 2680, 2960, 3071, 3216, 3320, 3552, 3984, 4020, 4288, 4440, 4736, 4958, 4980, 5312, 5360, 5561, 5920, 6142, 6432, 6640, 7104, 7437, 7968, 8040, 8576, 8880, 9213, 9916, 9960, 10624, 10720, 11122, 11840, 12284, 12395, 12864, 13280, 14208, 14874, 15355, 15936, 16080, 16683, 17760, 18426, 19832, 19920, 21440, 22244, 23680, 24568, 24790, 25728, 26560, 27805, 29748, 30710, 31872, 32160, 33366, 35520, 36852, 37185, 39664, 39840, 42880, 44488, 46065, 49136, 49580, 53120, 55610, 59496, 61420, 64320, 66732, 71040, 73704, 74370, 79328, 79680, 83415, 88976, 92130, 98272, 99160, 111220, 118992, 122840, 128640, 133464, 147408, 148740, 158656, 159360, 166830, 177952, 184260, 196544, 198320, 205757, 222440, 237984, 245680, 266928, 294816, 297480, 317312, 333660, 355904, 368520, 393088, 396640, 411514, 444880, 475968, 491360, 533856, 589632, 594960, 617271, 667320, 711808, 737040, 793280, 823028, 889760, 951936, 982720, 1028785, 1067712, 1179264, 1189920, 1234542, 1334640, 1474080, 1586560, 1646056, 1779520, 1965440, 2057570, 2135424, 2379840, 2469084, 2669280, 2948160, 3086355, 3292112, 3559040, 4115140, 4759680, 4938168, 5338560, 5896320, 6172710, 6584224, 8230280, 9876336, 10677120, 12345420, 13168448, 16460560, 19752672, 24690840, 26336896, 32921120, 39505344, 49381680, 65842240, 79010688, 98763360, 131684480, 197526720, 395053440]

約数ペア:

[(1, 395053440), (2, 197526720), (3, 131684480), (4, 98763360), (5, 79010688), (6, 65842240), (8, 49381680), (10, 39505344), (12, 32921120), (15, 26336896), (16, 24690840), (20, 19752672), (24, 16460560), (30, 13168448), (32, 12345420), (37, 10677120), (40, 9876336), (48, 8230280), (60, 6584224), (64, 6172710), (67, 5896320), (74, 5338560), (80, 4938168), (83, 4759680), (96, 4115140), (111, 3559040), (120, 3292112), (128, 3086355), (134, 2948160), (148, 2669280), (160, 2469084), (166, 2379840), (185, 2135424), (192, 2057570), (201, 1965440), (222, 1779520), (240, 1646056), (249, 1586560), (268, 1474080), (296, 1334640), (320, 1234542), (332, 1189920), (335, 1179264), (370, 1067712), (384, 1028785), (402, 982720), (415, 951936), (444, 889760), (480, 823028), (498, 793280), (536, 737040), (555, 711808), (592, 667320), (640, 617271), (664, 594960), (670, 589632), (740, 533856), (804, 491360), (830, 475968), (888, 444880), (960, 411514), (996, 396640), (1005, 393088), (1072, 368520), (1110, 355904), (1184, 333660), (1245, 317312), (1328, 297480), (1340, 294816), (1480, 266928), (1608, 245680), (1660, 237984), (1776, 222440), (1920, 205757), (1992, 198320), (2010, 196544), (2144, 184260), (2220, 177952), (2368, 166830), (2479, 159360), (2490, 158656), (2656, 148740), (2680, 147408), (2960, 133464), (3071, 128640), (3216, 122840), (3320, 118992), (3552, 111220), (3984, 99160), (4020, 98272), (4288, 92130), (4440, 88976), (4736, 83415), (4958, 79680), (4980, 79328), (5312, 74370), (5360, 73704), (5561, 71040), (5920, 66732), (6142, 64320), (6432, 61420), (6640, 59496), (7104, 55610), (7437, 53120), (7968, 49580), (8040, 49136), (8576, 46065), (8880, 44488), (9213, 42880), (9916, 39840), (9960, 39664), (10624, 37185), (10720, 36852), (11122, 35520), (11840, 33366), (12284, 32160), (12395, 31872), (12864, 30710), (13280, 29748), (14208, 27805), (14874, 26560), (15355, 25728), (15936, 24790), (16080, 24568), (16683, 23680), (17760, 22244), (18426, 21440), (19832, 19920)]