419534640

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{3083}}^1$

素因数の和:3118

約数の個数: 240

約数和(自身を含む): 1670393088

約数和(自身を除く): 1250858448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3083, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6166, 6480, 6804, 7560, 8505, 9072, 9249, 9720, 11340, 12332, 13608, 15120, 15415, 17010, 18498, 19440, 21581, 22680, 24664, 27216, 27747, 30830, 34020, 36996, 43162, 45360, 46245, 49328, 55494, 61660, 64743, 68040, 73992, 83241, 86324, 92490, 107905, 110988, 123320, 129486, 136080, 138735, 147984, 166482, 172648, 184980, 194229, 215810, 221976, 246640, 249723, 258972, 277470, 323715, 332964, 345296, 369960, 388458, 416205, 431620, 443952, 499446, 517944, 554940, 582687, 647430, 665928, 739920, 749169, 776916, 832410, 863240, 971145, 998892, 1035888, 1109880, 1165374, 1248615, 1294860, 1331856, 1498338, 1553832, 1664820, 1726480, 1748061, 1942290, 1997784, 2219760, 2330748, 2497230, 2589720, 2913435, 2996676, 3107664, 3329640, 3496122, 3745845, 3884580, 3995568, 4661496, 4994460, 5179440, 5244183, 5826870, 5993352, 6659280, 6992244, 7491690, 7769160, 8740305, 9322992, 9988920, 10488366, 11653740, 11986704, 13984488, 14983380, 15538320, 17480610, 19977840, 20976732, 23307480, 26220915, 27968976, 29966760, 34961220, 41953464, 46614960, 52441830, 59933520, 69922440, 83906928, 104883660, 139844880, 209767320, 419534640]

約数ペア:

[(1, 419534640), (2, 209767320), (3, 139844880), (4, 104883660), (5, 83906928), (6, 69922440), (7, 59933520), (8, 52441830), (9, 46614960), (10, 41953464), (12, 34961220), (14, 29966760), (15, 27968976), (16, 26220915), (18, 23307480), (20, 20976732), (21, 19977840), (24, 17480610), (27, 15538320), (28, 14983380), (30, 13984488), (35, 11986704), (36, 11653740), (40, 10488366), (42, 9988920), (45, 9322992), (48, 8740305), (54, 7769160), (56, 7491690), (60, 6992244), (63, 6659280), (70, 5993352), (72, 5826870), (80, 5244183), (81, 5179440), (84, 4994460), (90, 4661496), (105, 3995568), (108, 3884580), (112, 3745845), (120, 3496122), (126, 3329640), (135, 3107664), (140, 2996676), (144, 2913435), (162, 2589720), (168, 2497230), (180, 2330748), (189, 2219760), (210, 1997784), (216, 1942290), (240, 1748061), (243, 1726480), (252, 1664820), (270, 1553832), (280, 1498338), (315, 1331856), (324, 1294860), (336, 1248615), (360, 1165374), (378, 1109880), (405, 1035888), (420, 998892), (432, 971145), (486, 863240), (504, 832410), (540, 776916), (560, 749169), (567, 739920), (630, 665928), (648, 647430), (720, 582687), (756, 554940), (810, 517944), (840, 499446), (945, 443952), (972, 431620), (1008, 416205), (1080, 388458), (1134, 369960), (1215, 345296), (1260, 332964), (1296, 323715), (1512, 277470), (1620, 258972), (1680, 249723), (1701, 246640), (1890, 221976), (1944, 215810), (2160, 194229), (2268, 184980), (2430, 172648), (2520, 166482), (2835, 147984), (3024, 138735), (3083, 136080), (3240, 129486), (3402, 123320), (3780, 110988), (3888, 107905), (4536, 92490), (4860, 86324), (5040, 83241), (5670, 73992), (6166, 68040), (6480, 64743), (6804, 61660), (7560, 55494), (8505, 49328), (9072, 46245), (9249, 45360), (9720, 43162), (11340, 36996), (12332, 34020), (13608, 30830), (15120, 27747), (15415, 27216), (17010, 24664), (18498, 22680), (19440, 21581)]