252742560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 384

約数和(自身を含む): 992839680

約数和(自身を除く): 740097120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 74, 76, 80, 84, 95, 96, 105, 107, 111, 112, 114, 120, 133, 140, 148, 152, 160, 168, 185, 190, 210, 214, 222, 224, 228, 240, 259, 266, 280, 285, 296, 304, 321, 336, 370, 380, 399, 420, 428, 444, 456, 480, 518, 532, 535, 555, 560, 570, 592, 608, 642, 665, 672, 703, 740, 749, 760, 777, 798, 840, 856, 888, 912, 1036, 1064, 1070, 1110, 1120, 1140, 1184, 1284, 1295, 1330, 1406, 1480, 1498, 1520, 1554, 1596, 1605, 1680, 1712, 1776, 1824, 1995, 2033, 2072, 2109, 2128, 2140, 2220, 2247, 2280, 2568, 2590, 2660, 2812, 2960, 2996, 3040, 3108, 3192, 3210, 3360, 3424, 3515, 3552, 3745, 3885, 3959, 3990, 4066, 4144, 4218, 4256, 4280, 4440, 4494, 4560, 4921, 5136, 5180, 5320, 5624, 5920, 5992, 6099, 6216, 6384, 6420, 7030, 7490, 7770, 7918, 7980, 8132, 8288, 8436, 8560, 8880, 8988, 9120, 9842, 10165, 10272, 10360, 10545, 10640, 11235, 11248, 11877, 11984, 12198, 12432, 12768, 12840, 14060, 14231, 14763, 14980, 15540, 15836, 15960, 16264, 16872, 17120, 17760, 17976, 19684, 19795, 20330, 20720, 21090, 21280, 22470, 22496, 23754, 23968, 24396, 24605, 24864, 25680, 27713, 28120, 28462, 29526, 29960, 30495, 31080, 31672, 31920, 32528, 33744, 35952, 39368, 39590, 40660, 41440, 42180, 42693, 44940, 47508, 48792, 49210, 51360, 55426, 56240, 56924, 59052, 59385, 59920, 60990, 62160, 63344, 63840, 65056, 67488, 71155, 71904, 73815, 75221, 78736, 79180, 81320, 83139, 84360, 85386, 89880, 95016, 97584, 98420, 110852, 112480, 113848, 118104, 118770, 119840, 121980, 124320, 126688, 138565, 142310, 147630, 150442, 157472, 158360, 162640, 166278, 168720, 170772, 179760, 190032, 195168, 196840, 213465, 221704, 225663, 227696, 236208, 237540, 243960, 277130, 284620, 295260, 300884, 316720, 325280, 332556, 337440, 341544, 359520, 376105, 380064, 393680, 415695, 426930, 443408, 451326, 455392, 472416, 475080, 487920, 526547, 554260, 569240, 590520, 601768, 633440, 665112, 683088, 752210, 787360, 831390, 853860, 886816, 902652, 950160, 975840, 1053094, 1108520, 1128315, 1138480, 1181040, 1203536, 1330224, 1366176, 1504420, 1579641, 1662780, 1707720, 1805304, 1900320, 2106188, 2217040, 2256630, 2276960, 2362080, 2407072, 2632735, 2660448, 3008840, 3159282, 3325560, 3415440, 3610608, 4212376, 4434080, 4513260, 5265470, 6017680, 6318564, 6651120, 6830880, 7221216, 7898205, 8424752, 9026520, 10530940, 12035360, 12637128, 13302240, 15796410, 16849504, 18053040, 21061880, 25274256, 31592820, 36106080, 42123760, 50548512, 63185640, 84247520, 126371280, 252742560]

約数ペア:

[(1, 252742560), (2, 126371280), (3, 84247520), (4, 63185640), (5, 50548512), (6, 42123760), (7, 36106080), (8, 31592820), (10, 25274256), (12, 21061880), (14, 18053040), (15, 16849504), (16, 15796410), (19, 13302240), (20, 12637128), (21, 12035360), (24, 10530940), (28, 9026520), (30, 8424752), (32, 7898205), (35, 7221216), (37, 6830880), (38, 6651120), (40, 6318564), (42, 6017680), (48, 5265470), (56, 4513260), (57, 4434080), (60, 4212376), (70, 3610608), (74, 3415440), (76, 3325560), (80, 3159282), (84, 3008840), (95, 2660448), (96, 2632735), (105, 2407072), (107, 2362080), (111, 2276960), (112, 2256630), (114, 2217040), (120, 2106188), (133, 1900320), (140, 1805304), (148, 1707720), (152, 1662780), (160, 1579641), (168, 1504420), (185, 1366176), (190, 1330224), (210, 1203536), (214, 1181040), (222, 1138480), (224, 1128315), (228, 1108520), (240, 1053094), (259, 975840), (266, 950160), (280, 902652), (285, 886816), (296, 853860), (304, 831390), (321, 787360), (336, 752210), (370, 683088), (380, 665112), (399, 633440), (420, 601768), (428, 590520), (444, 569240), (456, 554260), (480, 526547), (518, 487920), (532, 475080), (535, 472416), (555, 455392), (560, 451326), (570, 443408), (592, 426930), (608, 415695), (642, 393680), (665, 380064), (672, 376105), (703, 359520), (740, 341544), (749, 337440), (760, 332556), (777, 325280), (798, 316720), (840, 300884), (856, 295260), (888, 284620), (912, 277130), (1036, 243960), (1064, 237540), (1070, 236208), (1110, 227696), (1120, 225663), (1140, 221704), (1184, 213465), (1284, 196840), (1295, 195168), (1330, 190032), (1406, 179760), (1480, 170772), (1498, 168720), (1520, 166278), (1554, 162640), (1596, 158360), (1605, 157472), (1680, 150442), (1712, 147630), (1776, 142310), (1824, 138565), (1995, 126688), (2033, 124320), (2072, 121980), (2109, 119840), (2128, 118770), (2140, 118104), (2220, 113848), (2247, 112480), (2280, 110852), (2568, 98420), (2590, 97584), (2660, 95016), (2812, 89880), (2960, 85386), (2996, 84360), (3040, 83139), (3108, 81320), (3192, 79180), (3210, 78736), (3360, 75221), (3424, 73815), (3515, 71904), (3552, 71155), (3745, 67488), (3885, 65056), (3959, 63840), (3990, 63344), (4066, 62160), (4144, 60990), (4218, 59920), (4256, 59385), (4280, 59052), (4440, 56924), (4494, 56240), (4560, 55426), (4921, 51360), (5136, 49210), (5180, 48792), (5320, 47508), (5624, 44940), (5920, 42693), (5992, 42180), (6099, 41440), (6216, 40660), (6384, 39590), (6420, 39368), (7030, 35952), (7490, 33744), (7770, 32528), (7918, 31920), (7980, 31672), (8132, 31080), (8288, 30495), (8436, 29960), (8560, 29526), (8880, 28462), (8988, 28120), (9120, 27713), (9842, 25680), (10165, 24864), (10272, 24605), (10360, 24396), (10545, 23968), (10640, 23754), (11235, 22496), (11248, 22470), (11877, 21280), (11984, 21090), (12198, 20720), (12432, 20330), (12768, 19795), (12840, 19684), (14060, 17976), (14231, 17760), (14763, 17120), (14980, 16872), (15540, 16264), (15836, 15960)]