253426320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 400

約数和(自身を含む): 1039957248

約数和(自身を除く): 786530928

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, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 151, 162, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 302, 315, 324, 333, 336, 360, 370, 378, 405, 420, 432, 444, 453, 504, 518, 540, 555, 560, 567, 592, 604, 630, 648, 666, 720, 740, 755, 756, 777, 810, 840, 888, 906, 945, 999, 1008, 1036, 1057, 1080, 1110, 1134, 1208, 1260, 1295, 1296, 1332, 1359, 1480, 1510, 1512, 1554, 1620, 1665, 1680, 1776, 1812, 1890, 1998, 2072, 2114, 2160, 2220, 2265, 2268, 2331, 2416, 2520, 2590, 2664, 2718, 2835, 2960, 2997, 3020, 3024, 3108, 3171, 3240, 3330, 3624, 3780, 3885, 3996, 4077, 4144, 4228, 4440, 4530, 4536, 4662, 4995, 5040, 5180, 5285, 5328, 5436, 5587, 5670, 5994, 6040, 6216, 6342, 6480, 6660, 6795, 6993, 7248, 7560, 7770, 7992, 8154, 8456, 8880, 9060, 9072, 9324, 9513, 9990, 10360, 10570, 10872, 11174, 11340, 11655, 11988, 12080, 12231, 12432, 12684, 13320, 13590, 13986, 14985, 15120, 15540, 15855, 15984, 16308, 16761, 16912, 18120, 18648, 19026, 19980, 20385, 20720, 20979, 21140, 21744, 22348, 22680, 23310, 23976, 24462, 25368, 26640, 27180, 27935, 27972, 28539, 29970, 31080, 31710, 32616, 33522, 34965, 36240, 37296, 38052, 39109, 39960, 40770, 41958, 42280, 44696, 45360, 46620, 47565, 47952, 48924, 50283, 50736, 54360, 55870, 55944, 57078, 59940, 61155, 62160, 63420, 65232, 67044, 69930, 76104, 78218, 79920, 81540, 83805, 83916, 84560, 85617, 89392, 93240, 95130, 97848, 100566, 104895, 108720, 111740, 111888, 114156, 117327, 119880, 122310, 126840, 134088, 139860, 142695, 150849, 152208, 156436, 163080, 167610, 167832, 171234, 186480, 190260, 195545, 195696, 201132, 209790, 223480, 228312, 234654, 239760, 244620, 251415, 253680, 268176, 279720, 285390, 301698, 312872, 326160, 335220, 335664, 342468, 351981, 380520, 391090, 402264, 419580, 428085, 446960, 452547, 456624, 469308, 489240, 502830, 559440, 570780, 586635, 603396, 625744, 670440, 684936, 703962, 754245, 761040, 782180, 804528, 839160, 856170, 905094, 938616, 978480, 1005660, 1055943, 1141560, 1173270, 1206792, 1340880, 1369872, 1407924, 1508490, 1564360, 1678320, 1712340, 1759905, 1810188, 1877232, 2011320, 2111886, 2262735, 2283120, 2346540, 2413584, 2815848, 3016980, 3128720, 3167829, 3424680, 3519810, 3620376, 4022640, 4223772, 4525470, 4693080, 5279715, 5631696, 6033960, 6335658, 6849360, 7039620, 7240752, 8447544, 9050940, 9386160, 10559430, 12067920, 12671316, 14079240, 15839145, 16895088, 18101880, 21118860, 25342632, 28158480, 31678290, 36203760, 42237720, 50685264, 63356580, 84475440, 126713160, 253426320]

約数ペア:

[(1, 253426320), (2, 126713160), (3, 84475440), (4, 63356580), (5, 50685264), (6, 42237720), (7, 36203760), (8, 31678290), (9, 28158480), (10, 25342632), (12, 21118860), (14, 18101880), (15, 16895088), (16, 15839145), (18, 14079240), (20, 12671316), (21, 12067920), (24, 10559430), (27, 9386160), (28, 9050940), (30, 8447544), (35, 7240752), (36, 7039620), (37, 6849360), (40, 6335658), (42, 6033960), (45, 5631696), (48, 5279715), (54, 4693080), (56, 4525470), (60, 4223772), (63, 4022640), (70, 3620376), (72, 3519810), (74, 3424680), (80, 3167829), (81, 3128720), (84, 3016980), (90, 2815848), (105, 2413584), (108, 2346540), (111, 2283120), (112, 2262735), (120, 2111886), (126, 2011320), (135, 1877232), (140, 1810188), (144, 1759905), (148, 1712340), (151, 1678320), (162, 1564360), (168, 1508490), (180, 1407924), (185, 1369872), (189, 1340880), (210, 1206792), (216, 1173270), (222, 1141560), (240, 1055943), (252, 1005660), (259, 978480), (270, 938616), (280, 905094), (296, 856170), (302, 839160), (315, 804528), (324, 782180), (333, 761040), (336, 754245), (360, 703962), (370, 684936), (378, 670440), (405, 625744), (420, 603396), (432, 586635), (444, 570780), (453, 559440), (504, 502830), (518, 489240), (540, 469308), (555, 456624), (560, 452547), (567, 446960), (592, 428085), (604, 419580), (630, 402264), (648, 391090), (666, 380520), (720, 351981), (740, 342468), (755, 335664), (756, 335220), (777, 326160), (810, 312872), (840, 301698), (888, 285390), (906, 279720), (945, 268176), (999, 253680), (1008, 251415), (1036, 244620), (1057, 239760), (1080, 234654), (1110, 228312), (1134, 223480), (1208, 209790), (1260, 201132), (1295, 195696), (1296, 195545), (1332, 190260), (1359, 186480), (1480, 171234), (1510, 167832), (1512, 167610), (1554, 163080), (1620, 156436), (1665, 152208), (1680, 150849), (1776, 142695), (1812, 139860), (1890, 134088), (1998, 126840), (2072, 122310), (2114, 119880), (2160, 117327), (2220, 114156), (2265, 111888), (2268, 111740), (2331, 108720), (2416, 104895), (2520, 100566), (2590, 97848), (2664, 95130), (2718, 93240), (2835, 89392), (2960, 85617), (2997, 84560), (3020, 83916), (3024, 83805), (3108, 81540), (3171, 79920), (3240, 78218), (3330, 76104), (3624, 69930), (3780, 67044), (3885, 65232), (3996, 63420), (4077, 62160), (4144, 61155), (4228, 59940), (4440, 57078), (4530, 55944), (4536, 55870), (4662, 54360), (4995, 50736), (5040, 50283), (5180, 48924), (5285, 47952), (5328, 47565), (5436, 46620), (5587, 45360), (5670, 44696), (5994, 42280), (6040, 41958), (6216, 40770), (6342, 39960), (6480, 39109), (6660, 38052), (6795, 37296), (6993, 36240), (7248, 34965), (7560, 33522), (7770, 32616), (7992, 31710), (8154, 31080), (8456, 29970), (8880, 28539), (9060, 27972), (9072, 27935), (9324, 27180), (9513, 26640), (9990, 25368), (10360, 24462), (10570, 23976), (10872, 23310), (11174, 22680), (11340, 22348), (11655, 21744), (11988, 21140), (12080, 20979), (12231, 20720), (12432, 20385), (12684, 19980), (13320, 19026), (13590, 18648), (13986, 18120), (14985, 16912), (15120, 16761), (15540, 16308), (15855, 15984)]