254250360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 1054080000

約数和(自身を除く): 799829640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 169, 180, 182, 189, 195, 199, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 338, 351, 360, 364, 378, 390, 398, 420, 455, 468, 504, 507, 520, 540, 546, 585, 597, 630, 676, 702, 728, 756, 780, 796, 819, 840, 845, 910, 936, 945, 995, 1014, 1080, 1092, 1170, 1183, 1194, 1260, 1352, 1365, 1393, 1404, 1512, 1521, 1560, 1592, 1638, 1690, 1755, 1791, 1820, 1890, 1990, 2028, 2184, 2340, 2366, 2388, 2457, 2520, 2535, 2587, 2730, 2786, 2808, 2985, 3042, 3276, 3380, 3510, 3549, 3582, 3640, 3780, 3980, 4056, 4095, 4179, 4563, 4680, 4732, 4776, 4914, 5070, 5174, 5373, 5460, 5572, 5915, 5970, 6084, 6552, 6760, 6965, 7020, 7098, 7164, 7560, 7605, 7761, 7960, 8190, 8358, 8955, 9126, 9464, 9828, 10140, 10348, 10647, 10746, 10920, 11144, 11830, 11940, 12168, 12285, 12537, 12935, 13930, 14040, 14196, 14328, 15210, 15522, 16380, 16716, 17745, 17910, 18109, 18252, 19656, 20280, 20696, 20895, 21294, 21492, 22815, 23283, 23660, 23880, 24570, 25074, 25870, 26865, 27860, 28392, 30420, 31044, 31941, 32760, 33432, 33631, 35490, 35820, 36218, 36504, 37611, 38805, 41790, 42588, 42984, 45630, 46566, 47320, 49140, 50148, 51740, 53235, 53730, 54327, 55720, 60840, 62088, 62685, 63882, 67262, 69849, 70980, 71640, 72436, 75222, 77610, 83580, 85176, 90545, 91260, 93132, 98280, 100296, 100893, 103480, 106470, 107460, 108654, 116415, 125370, 127764, 134524, 139698, 141960, 144872, 150444, 155220, 159705, 162981, 167160, 168155, 181090, 182520, 186264, 188055, 201786, 212940, 214920, 217308, 232830, 235417, 250740, 255528, 269048, 271635, 279396, 300888, 302679, 310440, 319410, 325962, 336310, 349245, 362180, 376110, 403572, 425880, 434616, 465660, 470834, 488943, 501480, 504465, 543270, 558792, 605358, 638820, 651924, 672620, 698490, 706251, 724360, 752220, 807144, 814905, 908037, 931320, 941668, 977886, 1008930, 1086540, 1177085, 1210716, 1277640, 1303848, 1345240, 1396980, 1412502, 1504440, 1513395, 1629810, 1816074, 1883336, 1955772, 2017860, 2118753, 2173080, 2354170, 2421432, 2444715, 2793960, 2825004, 3026790, 3259620, 3531255, 3632148, 3911544, 4035720, 4237506, 4540185, 4708340, 4889430, 5650008, 6053580, 6356259, 6519240, 7062510, 7264296, 8475012, 9080370, 9416680, 9778860, 10593765, 12107160, 12712518, 14125020, 16950024, 18160740, 19557720, 21187530, 25425036, 28250040, 31781295, 36321480, 42375060, 50850072, 63562590, 84750120, 127125180, 254250360]

約数ペア:

[(1, 254250360), (2, 127125180), (3, 84750120), (4, 63562590), (5, 50850072), (6, 42375060), (7, 36321480), (8, 31781295), (9, 28250040), (10, 25425036), (12, 21187530), (13, 19557720), (14, 18160740), (15, 16950024), (18, 14125020), (20, 12712518), (21, 12107160), (24, 10593765), (26, 9778860), (27, 9416680), (28, 9080370), (30, 8475012), (35, 7264296), (36, 7062510), (39, 6519240), (40, 6356259), (42, 6053580), (45, 5650008), (52, 4889430), (54, 4708340), (56, 4540185), (60, 4237506), (63, 4035720), (65, 3911544), (70, 3632148), (72, 3531255), (78, 3259620), (84, 3026790), (90, 2825004), (91, 2793960), (104, 2444715), (105, 2421432), (108, 2354170), (117, 2173080), (120, 2118753), (126, 2017860), (130, 1955772), (135, 1883336), (140, 1816074), (156, 1629810), (168, 1513395), (169, 1504440), (180, 1412502), (182, 1396980), (189, 1345240), (195, 1303848), (199, 1277640), (210, 1210716), (216, 1177085), (234, 1086540), (252, 1008930), (260, 977886), (270, 941668), (273, 931320), (280, 908037), (312, 814905), (315, 807144), (338, 752220), (351, 724360), (360, 706251), (364, 698490), (378, 672620), (390, 651924), (398, 638820), (420, 605358), (455, 558792), (468, 543270), (504, 504465), (507, 501480), (520, 488943), (540, 470834), (546, 465660), (585, 434616), (597, 425880), (630, 403572), (676, 376110), (702, 362180), (728, 349245), (756, 336310), (780, 325962), (796, 319410), (819, 310440), (840, 302679), (845, 300888), (910, 279396), (936, 271635), (945, 269048), (995, 255528), (1014, 250740), (1080, 235417), (1092, 232830), (1170, 217308), (1183, 214920), (1194, 212940), (1260, 201786), (1352, 188055), (1365, 186264), (1393, 182520), (1404, 181090), (1512, 168155), (1521, 167160), (1560, 162981), (1592, 159705), (1638, 155220), (1690, 150444), (1755, 144872), (1791, 141960), (1820, 139698), (1890, 134524), (1990, 127764), (2028, 125370), (2184, 116415), (2340, 108654), (2366, 107460), (2388, 106470), (2457, 103480), (2520, 100893), (2535, 100296), (2587, 98280), (2730, 93132), (2786, 91260), (2808, 90545), (2985, 85176), (3042, 83580), (3276, 77610), (3380, 75222), (3510, 72436), (3549, 71640), (3582, 70980), (3640, 69849), (3780, 67262), (3980, 63882), (4056, 62685), (4095, 62088), (4179, 60840), (4563, 55720), (4680, 54327), (4732, 53730), (4776, 53235), (4914, 51740), (5070, 50148), (5174, 49140), (5373, 47320), (5460, 46566), (5572, 45630), (5915, 42984), (5970, 42588), (6084, 41790), (6552, 38805), (6760, 37611), (6965, 36504), (7020, 36218), (7098, 35820), (7164, 35490), (7560, 33631), (7605, 33432), (7761, 32760), (7960, 31941), (8190, 31044), (8358, 30420), (8955, 28392), (9126, 27860), (9464, 26865), (9828, 25870), (10140, 25074), (10348, 24570), (10647, 23880), (10746, 23660), (10920, 23283), (11144, 22815), (11830, 21492), (11940, 21294), (12168, 20895), (12285, 20696), (12537, 20280), (12935, 19656), (13930, 18252), (14040, 18109), (14196, 17910), (14328, 17745), (15210, 16716), (15522, 16380)]