17342640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 72376320

約数和(自身を除く): 55033680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 74, 80, 84, 90, 93, 105, 108, 111, 112, 120, 124, 126, 135, 140, 144, 148, 155, 168, 180, 185, 186, 189, 210, 216, 217, 222, 240, 248, 252, 259, 270, 279, 280, 296, 310, 315, 333, 336, 360, 370, 372, 378, 420, 432, 434, 444, 465, 496, 504, 518, 540, 555, 558, 560, 592, 620, 630, 651, 666, 720, 740, 744, 756, 777, 837, 840, 868, 888, 930, 945, 999, 1008, 1036, 1080, 1085, 1110, 1116, 1147, 1240, 1260, 1295, 1302, 1332, 1395, 1480, 1488, 1512, 1554, 1665, 1674, 1680, 1736, 1776, 1860, 1890, 1953, 1998, 2072, 2160, 2170, 2220, 2232, 2294, 2331, 2480, 2520, 2590, 2604, 2664, 2790, 2960, 3024, 3108, 3255, 3330, 3348, 3441, 3472, 3720, 3780, 3885, 3906, 3996, 4144, 4185, 4340, 4440, 4464, 4588, 4662, 4995, 5040, 5180, 5208, 5328, 5580, 5735, 5859, 6216, 6510, 6660, 6696, 6882, 6993, 7440, 7560, 7770, 7812, 7992, 8029, 8370, 8680, 8880, 9176, 9324, 9765, 9990, 10323, 10360, 10416, 11160, 11470, 11655, 11718, 12432, 13020, 13320, 13392, 13764, 13986, 15120, 15540, 15624, 15984, 16058, 16740, 17205, 17360, 18352, 18648, 19530, 19980, 20646, 20720, 22320, 22940, 23310, 23436, 24087, 26040, 26640, 27528, 27972, 29295, 30969, 31080, 31248, 32116, 33480, 34410, 34965, 37296, 39060, 39960, 40145, 41292, 45880, 46620, 46872, 48174, 51615, 52080, 55056, 55944, 58590, 61938, 62160, 64232, 66960, 68820, 69930, 72261, 78120, 79920, 80290, 82584, 91760, 93240, 93744, 96348, 103230, 111888, 117180, 120435, 123876, 128464, 137640, 139860, 144522, 154845, 156240, 160580, 165168, 186480, 192696, 206460, 216783, 234360, 240870, 247752, 275280, 279720, 289044, 309690, 321160, 361305, 385392, 412920, 433566, 468720, 481740, 495504, 559440, 578088, 619380, 642320, 722610, 825840, 867132, 963480, 1083915, 1156176, 1238760, 1445220, 1734264, 1926960, 2167830, 2477520, 2890440, 3468528, 4335660, 5780880, 8671320, 17342640]

約数ペア:

[(1, 17342640), (2, 8671320), (3, 5780880), (4, 4335660), (5, 3468528), (6, 2890440), (7, 2477520), (8, 2167830), (9, 1926960), (10, 1734264), (12, 1445220), (14, 1238760), (15, 1156176), (16, 1083915), (18, 963480), (20, 867132), (21, 825840), (24, 722610), (27, 642320), (28, 619380), (30, 578088), (31, 559440), (35, 495504), (36, 481740), (37, 468720), (40, 433566), (42, 412920), (45, 385392), (48, 361305), (54, 321160), (56, 309690), (60, 289044), (62, 279720), (63, 275280), (70, 247752), (72, 240870), (74, 234360), (80, 216783), (84, 206460), (90, 192696), (93, 186480), (105, 165168), (108, 160580), (111, 156240), (112, 154845), (120, 144522), (124, 139860), (126, 137640), (135, 128464), (140, 123876), (144, 120435), (148, 117180), (155, 111888), (168, 103230), (180, 96348), (185, 93744), (186, 93240), (189, 91760), (210, 82584), (216, 80290), (217, 79920), (222, 78120), (240, 72261), (248, 69930), (252, 68820), (259, 66960), (270, 64232), (279, 62160), (280, 61938), (296, 58590), (310, 55944), (315, 55056), (333, 52080), (336, 51615), (360, 48174), (370, 46872), (372, 46620), (378, 45880), (420, 41292), (432, 40145), (434, 39960), (444, 39060), (465, 37296), (496, 34965), (504, 34410), (518, 33480), (540, 32116), (555, 31248), (558, 31080), (560, 30969), (592, 29295), (620, 27972), (630, 27528), (651, 26640), (666, 26040), (720, 24087), (740, 23436), (744, 23310), (756, 22940), (777, 22320), (837, 20720), (840, 20646), (868, 19980), (888, 19530), (930, 18648), (945, 18352), (999, 17360), (1008, 17205), (1036, 16740), (1080, 16058), (1085, 15984), (1110, 15624), (1116, 15540), (1147, 15120), (1240, 13986), (1260, 13764), (1295, 13392), (1302, 13320), (1332, 13020), (1395, 12432), (1480, 11718), (1488, 11655), (1512, 11470), (1554, 11160), (1665, 10416), (1674, 10360), (1680, 10323), (1736, 9990), (1776, 9765), (1860, 9324), (1890, 9176), (1953, 8880), (1998, 8680), (2072, 8370), (2160, 8029), (2170, 7992), (2220, 7812), (2232, 7770), (2294, 7560), (2331, 7440), (2480, 6993), (2520, 6882), (2590, 6696), (2604, 6660), (2664, 6510), (2790, 6216), (2960, 5859), (3024, 5735), (3108, 5580), (3255, 5328), (3330, 5208), (3348, 5180), (3441, 5040), (3472, 4995), (3720, 4662), (3780, 4588), (3885, 4464), (3906, 4440), (3996, 4340), (4144, 4185)]