258647760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 480

約数和(自身を含む): 1087906560

約数和(自身を除く): 829258800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 73, 74, 76, 80, 84, 90, 95, 105, 111, 112, 114, 120, 126, 133, 140, 144, 146, 148, 152, 168, 171, 180, 185, 190, 210, 219, 222, 228, 240, 252, 259, 266, 280, 285, 292, 296, 304, 315, 333, 336, 342, 360, 365, 370, 380, 399, 420, 438, 444, 456, 504, 511, 518, 532, 555, 560, 570, 584, 592, 630, 657, 665, 666, 684, 703, 720, 730, 740, 760, 777, 798, 840, 855, 876, 888, 912, 1008, 1022, 1036, 1064, 1095, 1110, 1140, 1168, 1197, 1260, 1295, 1314, 1330, 1332, 1368, 1387, 1406, 1460, 1480, 1520, 1533, 1554, 1596, 1665, 1680, 1710, 1752, 1776, 1995, 2044, 2072, 2109, 2128, 2190, 2220, 2280, 2331, 2394, 2520, 2555, 2590, 2628, 2660, 2664, 2701, 2736, 2774, 2812, 2920, 2960, 3066, 3108, 3192, 3285, 3330, 3420, 3504, 3515, 3885, 3990, 4088, 4144, 4161, 4218, 4380, 4440, 4560, 4599, 4662, 4788, 4921, 5040, 5110, 5180, 5256, 5320, 5328, 5402, 5548, 5624, 5840, 5985, 6132, 6216, 6327, 6384, 6570, 6660, 6840, 6935, 7030, 7665, 7770, 7980, 8103, 8176, 8322, 8436, 8760, 8880, 9198, 9324, 9576, 9709, 9842, 10220, 10360, 10512, 10545, 10640, 10804, 11096, 11248, 11655, 11970, 12264, 12432, 12483, 12654, 13140, 13320, 13505, 13680, 13870, 14060, 14763, 15330, 15540, 15960, 16206, 16644, 16872, 17520, 18396, 18648, 18907, 19152, 19418, 19684, 20440, 20720, 20805, 21090, 21608, 22192, 22995, 23310, 23940, 24309, 24528, 24605, 24966, 25308, 26280, 26640, 27010, 27740, 28120, 29127, 29526, 30660, 31080, 31635, 31920, 32412, 33288, 33744, 36792, 37296, 37814, 38836, 39368, 40515, 40880, 41610, 42180, 43216, 44289, 45990, 46620, 47880, 48545, 48618, 49210, 49932, 50616, 51319, 52560, 54020, 55480, 56240, 56721, 58254, 59052, 61320, 62160, 62415, 63270, 64824, 66576, 73584, 73815, 75628, 77672, 78736, 81030, 83220, 84360, 87381, 88578, 91980, 93240, 94535, 95760, 97090, 97236, 98420, 99864, 101232, 102638, 108040, 110960, 113442, 116508, 118104, 121545, 122640, 124830, 126540, 129648, 145635, 147630, 151256, 153957, 155344, 162060, 166440, 168720, 170163, 174762, 177156, 183960, 186480, 189070, 194180, 194472, 196840, 199728, 205276, 216080, 221445, 226884, 233016, 236208, 243090, 249660, 253080, 256595, 283605, 291270, 295260, 302512, 307914, 324120, 332880, 340326, 349524, 354312, 359233, 367920, 378140, 388360, 388944, 393680, 410552, 436905, 442890, 453768, 461871, 466032, 486180, 499320, 506160, 513190, 567210, 582540, 590520, 615828, 648240, 680652, 699048, 708624, 718466, 756280, 769785, 776720, 821104, 850815, 873810, 885780, 907536, 923742, 972360, 998640, 1026380, 1077699, 1134420, 1165080, 1181040, 1231656, 1361304, 1398096, 1436932, 1512560, 1539570, 1701630, 1747620, 1771560, 1796165, 1847484, 1944720, 2052760, 2155398, 2268840, 2309355, 2330160, 2463312, 2722608, 2873864, 3079140, 3233097, 3403260, 3495240, 3543120, 3592330, 3694968, 4105520, 4310796, 4537680, 4618710, 5388495, 5747728, 6158280, 6466194, 6806520, 6990480, 7184660, 7389936, 8621592, 9237420, 10776990, 12316560, 12932388, 13613040, 14369320, 16165485, 17243184, 18474840, 21553980, 25864776, 28738640, 32330970, 36949680, 43107960, 51729552, 64661940, 86215920, 129323880, 258647760]

約数ペア:

[(1, 258647760), (2, 129323880), (3, 86215920), (4, 64661940), (5, 51729552), (6, 43107960), (7, 36949680), (8, 32330970), (9, 28738640), (10, 25864776), (12, 21553980), (14, 18474840), (15, 17243184), (16, 16165485), (18, 14369320), (19, 13613040), (20, 12932388), (21, 12316560), (24, 10776990), (28, 9237420), (30, 8621592), (35, 7389936), (36, 7184660), (37, 6990480), (38, 6806520), (40, 6466194), (42, 6158280), (45, 5747728), (48, 5388495), (56, 4618710), (57, 4537680), (60, 4310796), (63, 4105520), (70, 3694968), (72, 3592330), (73, 3543120), (74, 3495240), (76, 3403260), (80, 3233097), (84, 3079140), (90, 2873864), (95, 2722608), (105, 2463312), (111, 2330160), (112, 2309355), (114, 2268840), (120, 2155398), (126, 2052760), (133, 1944720), (140, 1847484), (144, 1796165), (146, 1771560), (148, 1747620), (152, 1701630), (168, 1539570), (171, 1512560), (180, 1436932), (185, 1398096), (190, 1361304), (210, 1231656), (219, 1181040), (222, 1165080), (228, 1134420), (240, 1077699), (252, 1026380), (259, 998640), (266, 972360), (280, 923742), (285, 907536), (292, 885780), (296, 873810), (304, 850815), (315, 821104), (333, 776720), (336, 769785), (342, 756280), (360, 718466), (365, 708624), (370, 699048), (380, 680652), (399, 648240), (420, 615828), (438, 590520), (444, 582540), (456, 567210), (504, 513190), (511, 506160), (518, 499320), (532, 486180), (555, 466032), (560, 461871), (570, 453768), (584, 442890), (592, 436905), (630, 410552), (657, 393680), (665, 388944), (666, 388360), (684, 378140), (703, 367920), (720, 359233), (730, 354312), (740, 349524), (760, 340326), (777, 332880), (798, 324120), (840, 307914), (855, 302512), (876, 295260), (888, 291270), (912, 283605), (1008, 256595), (1022, 253080), (1036, 249660), (1064, 243090), (1095, 236208), (1110, 233016), (1140, 226884), (1168, 221445), (1197, 216080), (1260, 205276), (1295, 199728), (1314, 196840), (1330, 194472), (1332, 194180), (1368, 189070), (1387, 186480), (1406, 183960), (1460, 177156), (1480, 174762), (1520, 170163), (1533, 168720), (1554, 166440), (1596, 162060), (1665, 155344), (1680, 153957), (1710, 151256), (1752, 147630), (1776, 145635), (1995, 129648), (2044, 126540), (2072, 124830), (2109, 122640), (2128, 121545), (2190, 118104), (2220, 116508), (2280, 113442), (2331, 110960), (2394, 108040), (2520, 102638), (2555, 101232), (2590, 99864), (2628, 98420), (2660, 97236), (2664, 97090), (2701, 95760), (2736, 94535), (2774, 93240), (2812, 91980), (2920, 88578), (2960, 87381), (3066, 84360), (3108, 83220), (3192, 81030), (3285, 78736), (3330, 77672), (3420, 75628), (3504, 73815), (3515, 73584), (3885, 66576), (3990, 64824), (4088, 63270), (4144, 62415), (4161, 62160), (4218, 61320), (4380, 59052), (4440, 58254), (4560, 56721), (4599, 56240), (4662, 55480), (4788, 54020), (4921, 52560), (5040, 51319), (5110, 50616), (5180, 49932), (5256, 49210), (5320, 48618), (5328, 48545), (5402, 47880), (5548, 46620), (5624, 45990), (5840, 44289), (5985, 43216), (6132, 42180), (6216, 41610), (6327, 40880), (6384, 40515), (6570, 39368), (6660, 38836), (6840, 37814), (6935, 37296), (7030, 36792), (7665, 33744), (7770, 33288), (7980, 32412), (8103, 31920), (8176, 31635), (8322, 31080), (8436, 30660), (8760, 29526), (8880, 29127), (9198, 28120), (9324, 27740), (9576, 27010), (9709, 26640), (9842, 26280), (10220, 25308), (10360, 24966), (10512, 24605), (10545, 24528), (10640, 24309), (10804, 23940), (11096, 23310), (11248, 22995), (11655, 22192), (11970, 21608), (12264, 21090), (12432, 20805), (12483, 20720), (12654, 20440), (13140, 19684), (13320, 19418), (13505, 19152), (13680, 18907), (13870, 18648), (14060, 18396), (14763, 17520), (15330, 16872), (15540, 16644), (15960, 16206)]