248353560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 576

約数和(自身を含む): 1094536800

約数和(自身を除く): 846183240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 49, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 98, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 147, 152, 156, 168, 171, 180, 182, 189, 190, 195, 196, 210, 216, 228, 234, 245, 247, 252, 260, 266, 270, 273, 280, 285, 294, 312, 315, 342, 351, 360, 361, 364, 378, 380, 390, 392, 399, 420, 441, 455, 456, 468, 490, 494, 504, 513, 520, 532, 540, 546, 570, 585, 588, 630, 637, 665, 684, 702, 722, 728, 735, 741, 756, 760, 780, 798, 819, 840, 855, 882, 910, 931, 936, 945, 980, 988, 1026, 1064, 1080, 1083, 1092, 1140, 1170, 1176, 1197, 1235, 1260, 1274, 1323, 1330, 1365, 1368, 1404, 1444, 1470, 1482, 1512, 1560, 1596, 1638, 1710, 1729, 1755, 1764, 1805, 1820, 1862, 1890, 1911, 1960, 1976, 1995, 2052, 2166, 2184, 2205, 2223, 2280, 2340, 2394, 2457, 2470, 2520, 2527, 2548, 2565, 2646, 2660, 2730, 2793, 2808, 2888, 2940, 2964, 3185, 3192, 3249, 3276, 3420, 3458, 3510, 3528, 3591, 3610, 3640, 3705, 3724, 3780, 3822, 3990, 4095, 4104, 4332, 4410, 4446, 4655, 4680, 4693, 4788, 4914, 4940, 5054, 5096, 5130, 5187, 5292, 5320, 5415, 5460, 5586, 5733, 5880, 5928, 5985, 6370, 6498, 6552, 6615, 6669, 6840, 6916, 7020, 7182, 7220, 7410, 7448, 7560, 7581, 7644, 7980, 8190, 8379, 8645, 8664, 8820, 8892, 9310, 9386, 9555, 9576, 9747, 9828, 9880, 10108, 10260, 10374, 10584, 10830, 10920, 11115, 11172, 11466, 11970, 12103, 12285, 12635, 12740, 12996, 13230, 13338, 13832, 13965, 14040, 14079, 14364, 14440, 14820, 15162, 15288, 15561, 15960, 16245, 16380, 16758, 17199, 17290, 17640, 17689, 17784, 17955, 18620, 18772, 19110, 19494, 19656, 20216, 20520, 20748, 21660, 22230, 22344, 22743, 22932, 23465, 23940, 24206, 24570, 25137, 25270, 25480, 25935, 25992, 26460, 26676, 27930, 28158, 28665, 28728, 29640, 30324, 31122, 32490, 32760, 32851, 33345, 33516, 34398, 34580, 35378, 35910, 36309, 37240, 37544, 37905, 38220, 38988, 41496, 41895, 42237, 43320, 44460, 45486, 45864, 46683, 46930, 47880, 48412, 48735, 49140, 50274, 50540, 51870, 52920, 53067, 53352, 55860, 56316, 57330, 60515, 60648, 62244, 64980, 65702, 66690, 67032, 68229, 68796, 69160, 70395, 70756, 71820, 72618, 75810, 76440, 77805, 77976, 83790, 84474, 85995, 88445, 88920, 90972, 93366, 93860, 96824, 97470, 98280, 98553, 100548, 101080, 103740, 106134, 108927, 111720, 112632, 113715, 114660, 121030, 124488, 125685, 126711, 129960, 131404, 133380, 136458, 137592, 140790, 141512, 143640, 145236, 151620, 155610, 159201, 164255, 167580, 168948, 171990, 176890, 181545, 181944, 186732, 187720, 194940, 197106, 201096, 207480, 211185, 212268, 217854, 227430, 229320, 229957, 233415, 242060, 251370, 253422, 262808, 265335, 266760, 272916, 281580, 290472, 295659, 303240, 311220, 318402, 326781, 328510, 335160, 337896, 341145, 343980, 353780, 363090, 373464, 389880, 394212, 422370, 424536, 435708, 454860, 459914, 466830, 477603, 484120, 492765, 502740, 506844, 530670, 544635, 545832, 563160, 591318, 622440, 633555, 636804, 653562, 657020, 682290, 687960, 689871, 707560, 726180, 788424, 796005, 844740, 871416, 886977, 909720, 919828, 933660, 955206, 985530, 1005480, 1013688, 1061340, 1089270, 1149785, 1182636, 1267110, 1273608, 1307124, 1314040, 1364580, 1379742, 1452360, 1478295, 1592010, 1633905, 1689480, 1773954, 1839656, 1867320, 1910412, 1971060, 2069613, 2122680, 2178540, 2299570, 2365272, 2388015, 2534220, 2614248, 2729160, 2759484, 2956590, 3184020, 3267810, 3449355, 3547908, 3820824, 3942120, 4139226, 4357080, 4434885, 4599140, 4776030, 5068440, 5518968, 5913180, 6208839, 6368040, 6535620, 6898710, 7095816, 8278452, 8869770, 9198280, 9552060, 10348065, 11826360, 12417678, 13071240, 13797420, 16556904, 17739540, 19104120, 20696130, 24835356, 27594840, 31044195, 35479080, 41392260, 49670712, 62088390, 82784520, 124176780, 248353560]

約数ペア:

[(1, 248353560), (2, 124176780), (3, 82784520), (4, 62088390), (5, 49670712), (6, 41392260), (7, 35479080), (8, 31044195), (9, 27594840), (10, 24835356), (12, 20696130), (13, 19104120), (14, 17739540), (15, 16556904), (18, 13797420), (19, 13071240), (20, 12417678), (21, 11826360), (24, 10348065), (26, 9552060), (27, 9198280), (28, 8869770), (30, 8278452), (35, 7095816), (36, 6898710), (38, 6535620), (39, 6368040), (40, 6208839), (42, 5913180), (45, 5518968), (49, 5068440), (52, 4776030), (54, 4599140), (56, 4434885), (57, 4357080), (60, 4139226), (63, 3942120), (65, 3820824), (70, 3547908), (72, 3449355), (76, 3267810), (78, 3184020), (84, 2956590), (90, 2759484), (91, 2729160), (95, 2614248), (98, 2534220), (104, 2388015), (105, 2365272), (108, 2299570), (114, 2178540), (117, 2122680), (120, 2069613), (126, 1971060), (130, 1910412), (133, 1867320), (135, 1839656), (140, 1773954), (147, 1689480), (152, 1633905), (156, 1592010), (168, 1478295), (171, 1452360), (180, 1379742), (182, 1364580), (189, 1314040), (190, 1307124), (195, 1273608), (196, 1267110), (210, 1182636), (216, 1149785), (228, 1089270), (234, 1061340), (245, 1013688), (247, 1005480), (252, 985530), (260, 955206), (266, 933660), (270, 919828), (273, 909720), (280, 886977), (285, 871416), (294, 844740), (312, 796005), (315, 788424), (342, 726180), (351, 707560), (360, 689871), (361, 687960), (364, 682290), (378, 657020), (380, 653562), (390, 636804), (392, 633555), (399, 622440), (420, 591318), (441, 563160), (455, 545832), (456, 544635), (468, 530670), (490, 506844), (494, 502740), (504, 492765), (513, 484120), (520, 477603), (532, 466830), (540, 459914), (546, 454860), (570, 435708), (585, 424536), (588, 422370), (630, 394212), (637, 389880), (665, 373464), (684, 363090), (702, 353780), (722, 343980), (728, 341145), (735, 337896), (741, 335160), (756, 328510), (760, 326781), (780, 318402), (798, 311220), (819, 303240), (840, 295659), (855, 290472), (882, 281580), (910, 272916), (931, 266760), (936, 265335), (945, 262808), (980, 253422), (988, 251370), (1026, 242060), (1064, 233415), (1080, 229957), (1083, 229320), (1092, 227430), (1140, 217854), (1170, 212268), (1176, 211185), (1197, 207480), (1235, 201096), (1260, 197106), (1274, 194940), (1323, 187720), (1330, 186732), (1365, 181944), (1368, 181545), (1404, 176890), (1444, 171990), (1470, 168948), (1482, 167580), (1512, 164255), (1560, 159201), (1596, 155610), (1638, 151620), (1710, 145236), (1729, 143640), (1755, 141512), (1764, 140790), (1805, 137592), (1820, 136458), (1862, 133380), (1890, 131404), (1911, 129960), (1960, 126711), (1976, 125685), (1995, 124488), (2052, 121030), (2166, 114660), (2184, 113715), (2205, 112632), (2223, 111720), (2280, 108927), (2340, 106134), (2394, 103740), (2457, 101080), (2470, 100548), (2520, 98553), (2527, 98280), (2548, 97470), (2565, 96824), (2646, 93860), (2660, 93366), (2730, 90972), (2793, 88920), (2808, 88445), (2888, 85995), (2940, 84474), (2964, 83790), (3185, 77976), (3192, 77805), (3249, 76440), (3276, 75810), (3420, 72618), (3458, 71820), (3510, 70756), (3528, 70395), (3591, 69160), (3610, 68796), (3640, 68229), (3705, 67032), (3724, 66690), (3780, 65702), (3822, 64980), (3990, 62244), (4095, 60648), (4104, 60515), (4332, 57330), (4410, 56316), (4446, 55860), (4655, 53352), (4680, 53067), (4693, 52920), (4788, 51870), (4914, 50540), (4940, 50274), (5054, 49140), (5096, 48735), (5130, 48412), (5187, 47880), (5292, 46930), (5320, 46683), (5415, 45864), (5460, 45486), (5586, 44460), (5733, 43320), (5880, 42237), (5928, 41895), (5985, 41496), (6370, 38988), (6498, 38220), (6552, 37905), (6615, 37544), (6669, 37240), (6840, 36309), (6916, 35910), (7020, 35378), (7182, 34580), (7220, 34398), (7410, 33516), (7448, 33345), (7560, 32851), (7581, 32760), (7644, 32490), (7980, 31122), (8190, 30324), (8379, 29640), (8645, 28728), (8664, 28665), (8820, 28158), (8892, 27930), (9310, 26676), (9386, 26460), (9555, 25992), (9576, 25935), (9747, 25480), (9828, 25270), (9880, 25137), (10108, 24570), (10260, 24206), (10374, 23940), (10584, 23465), (10830, 22932), (10920, 22743), (11115, 22344), (11172, 22230), (11466, 21660), (11970, 20748), (12103, 20520), (12285, 20216), (12635, 19656), (12740, 19494), (12996, 19110), (13230, 18772), (13338, 18620), (13832, 17955), (13965, 17784), (14040, 17689), (14079, 17640), (14364, 17290), (14440, 17199), (14820, 16758), (15162, 16380), (15288, 16245), (15561, 15960)]