251489160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 384

約数和(自身を含む): 972972000

約数和(自身を除く): 721482840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 29, 30, 34, 36, 39, 40, 45, 51, 52, 58, 60, 65, 68, 72, 78, 85, 87, 90, 102, 104, 109, 116, 117, 120, 130, 136, 145, 153, 156, 170, 174, 180, 195, 204, 218, 221, 232, 234, 255, 260, 261, 290, 306, 312, 327, 340, 348, 360, 377, 390, 408, 435, 436, 442, 468, 493, 510, 520, 522, 545, 580, 585, 612, 654, 663, 680, 696, 754, 765, 780, 870, 872, 884, 936, 981, 986, 1020, 1044, 1090, 1105, 1131, 1160, 1170, 1224, 1305, 1308, 1326, 1417, 1479, 1508, 1530, 1560, 1635, 1740, 1768, 1853, 1885, 1962, 1972, 1989, 2040, 2088, 2180, 2210, 2262, 2340, 2465, 2610, 2616, 2652, 2834, 2958, 3016, 3060, 3161, 3270, 3315, 3393, 3480, 3706, 3770, 3924, 3944, 3978, 4251, 4360, 4420, 4437, 4524, 4680, 4905, 4930, 5220, 5304, 5559, 5655, 5668, 5916, 6120, 6322, 6409, 6540, 6630, 6786, 7085, 7395, 7412, 7540, 7848, 7956, 8502, 8840, 8874, 9048, 9265, 9483, 9810, 9860, 9945, 10440, 11118, 11310, 11336, 11832, 12644, 12753, 12818, 13080, 13260, 13572, 14170, 14790, 14824, 15080, 15805, 15912, 16677, 16965, 17004, 17748, 18530, 18966, 19227, 19620, 19720, 19890, 21255, 22185, 22236, 22620, 24089, 25288, 25506, 25636, 26520, 27144, 27795, 28340, 28449, 29580, 31610, 32045, 33354, 33930, 34008, 35496, 37060, 37932, 38454, 39240, 39780, 41093, 42510, 44370, 44472, 45240, 47415, 48178, 51012, 51272, 53737, 55590, 56680, 56898, 57681, 59160, 63220, 63765, 64090, 66708, 67860, 72267, 74120, 75864, 76908, 79560, 82186, 83385, 85020, 88740, 94830, 96135, 96356, 102024, 107474, 111180, 113796, 115362, 120445, 123279, 126440, 127530, 128180, 133416, 135720, 142245, 144534, 153816, 161211, 164372, 166770, 170040, 177480, 189660, 192270, 192712, 205465, 214948, 216801, 222360, 227592, 230724, 240890, 246558, 255060, 256360, 268685, 284490, 288405, 289068, 322422, 328744, 333540, 361335, 369837, 379320, 384540, 410930, 429896, 433602, 461448, 481780, 483633, 493116, 510120, 537370, 568980, 576810, 578136, 616395, 644844, 667080, 698581, 722670, 739674, 769080, 806055, 821860, 867204, 963560, 967266, 986232, 1074740, 1084005, 1137960, 1153620, 1232790, 1289688, 1397162, 1445340, 1479348, 1612110, 1643720, 1734408, 1849185, 1934532, 2095743, 2149480, 2168010, 2307240, 2418165, 2465580, 2794324, 2890680, 2958696, 3224220, 3492905, 3698370, 3869064, 4191486, 4336020, 4836330, 4931160, 5588648, 6287229, 6448440, 6985810, 7396740, 8382972, 8672040, 9672660, 10478715, 12574458, 13971620, 14793480, 16765944, 19345320, 20957430, 25148916, 27943240, 31436145, 41914860, 50297832, 62872290, 83829720, 125744580, 251489160]

約数ペア:

[(1, 251489160), (2, 125744580), (3, 83829720), (4, 62872290), (5, 50297832), (6, 41914860), (8, 31436145), (9, 27943240), (10, 25148916), (12, 20957430), (13, 19345320), (15, 16765944), (17, 14793480), (18, 13971620), (20, 12574458), (24, 10478715), (26, 9672660), (29, 8672040), (30, 8382972), (34, 7396740), (36, 6985810), (39, 6448440), (40, 6287229), (45, 5588648), (51, 4931160), (52, 4836330), (58, 4336020), (60, 4191486), (65, 3869064), (68, 3698370), (72, 3492905), (78, 3224220), (85, 2958696), (87, 2890680), (90, 2794324), (102, 2465580), (104, 2418165), (109, 2307240), (116, 2168010), (117, 2149480), (120, 2095743), (130, 1934532), (136, 1849185), (145, 1734408), (153, 1643720), (156, 1612110), (170, 1479348), (174, 1445340), (180, 1397162), (195, 1289688), (204, 1232790), (218, 1153620), (221, 1137960), (232, 1084005), (234, 1074740), (255, 986232), (260, 967266), (261, 963560), (290, 867204), (306, 821860), (312, 806055), (327, 769080), (340, 739674), (348, 722670), (360, 698581), (377, 667080), (390, 644844), (408, 616395), (435, 578136), (436, 576810), (442, 568980), (468, 537370), (493, 510120), (510, 493116), (520, 483633), (522, 481780), (545, 461448), (580, 433602), (585, 429896), (612, 410930), (654, 384540), (663, 379320), (680, 369837), (696, 361335), (754, 333540), (765, 328744), (780, 322422), (870, 289068), (872, 288405), (884, 284490), (936, 268685), (981, 256360), (986, 255060), (1020, 246558), (1044, 240890), (1090, 230724), (1105, 227592), (1131, 222360), (1160, 216801), (1170, 214948), (1224, 205465), (1305, 192712), (1308, 192270), (1326, 189660), (1417, 177480), (1479, 170040), (1508, 166770), (1530, 164372), (1560, 161211), (1635, 153816), (1740, 144534), (1768, 142245), (1853, 135720), (1885, 133416), (1962, 128180), (1972, 127530), (1989, 126440), (2040, 123279), (2088, 120445), (2180, 115362), (2210, 113796), (2262, 111180), (2340, 107474), (2465, 102024), (2610, 96356), (2616, 96135), (2652, 94830), (2834, 88740), (2958, 85020), (3016, 83385), (3060, 82186), (3161, 79560), (3270, 76908), (3315, 75864), (3393, 74120), (3480, 72267), (3706, 67860), (3770, 66708), (3924, 64090), (3944, 63765), (3978, 63220), (4251, 59160), (4360, 57681), (4420, 56898), (4437, 56680), (4524, 55590), (4680, 53737), (4905, 51272), (4930, 51012), (5220, 48178), (5304, 47415), (5559, 45240), (5655, 44472), (5668, 44370), (5916, 42510), (6120, 41093), (6322, 39780), (6409, 39240), (6540, 38454), (6630, 37932), (6786, 37060), (7085, 35496), (7395, 34008), (7412, 33930), (7540, 33354), (7848, 32045), (7956, 31610), (8502, 29580), (8840, 28449), (8874, 28340), (9048, 27795), (9265, 27144), (9483, 26520), (9810, 25636), (9860, 25506), (9945, 25288), (10440, 24089), (11118, 22620), (11310, 22236), (11336, 22185), (11832, 21255), (12644, 19890), (12753, 19720), (12818, 19620), (13080, 19227), (13260, 18966), (13572, 18530), (14170, 17748), (14790, 17004), (14824, 16965), (15080, 16677), (15805, 15912)]