258030360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 320

約数和(自身を含む): 1025925120

約数和(自身を除く): 767894760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 367, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 648, 651, 734, 744, 756, 810, 837, 840, 868, 930, 945, 1080, 1085, 1101, 1116, 1134, 1240, 1260, 1302, 1395, 1468, 1512, 1620, 1674, 1736, 1835, 1860, 1890, 1953, 2170, 2202, 2232, 2268, 2511, 2520, 2569, 2604, 2790, 2835, 2936, 3240, 3255, 3303, 3348, 3670, 3720, 3780, 3906, 4185, 4340, 4404, 4536, 5022, 5138, 5208, 5505, 5580, 5670, 5859, 6510, 6606, 6696, 7340, 7560, 7707, 7812, 8370, 8680, 8808, 9765, 9909, 10044, 10276, 11010, 11160, 11340, 11377, 11718, 12555, 12845, 13020, 13212, 14680, 15414, 15624, 16515, 16740, 17577, 19530, 19818, 20088, 20552, 22020, 22680, 22754, 23121, 23436, 25110, 25690, 26040, 26424, 29295, 29727, 30828, 33030, 33480, 34131, 35154, 38535, 39060, 39636, 44040, 45508, 46242, 46872, 49545, 50220, 51380, 56885, 58590, 59454, 61656, 66060, 68262, 69363, 70308, 77070, 78120, 79272, 79639, 87885, 91016, 92484, 99090, 100440, 102393, 102760, 113770, 115605, 117180, 118908, 132120, 136524, 138726, 140616, 148635, 154140, 159278, 170655, 175770, 184968, 198180, 204786, 208089, 227540, 231210, 234360, 237816, 238917, 273048, 277452, 297270, 307179, 308280, 318556, 341310, 346815, 351540, 396360, 398195, 409572, 416178, 455080, 462420, 477834, 511965, 554904, 594540, 614358, 637112, 682620, 693630, 703080, 716751, 796390, 819144, 832356, 921537, 924840, 955668, 1023930, 1040445, 1189080, 1194585, 1228716, 1365240, 1387260, 1433502, 1535895, 1592780, 1664712, 1843074, 1911336, 2047860, 2080890, 2150253, 2389170, 2457432, 2774520, 2867004, 3071790, 3185560, 3583755, 3686148, 4095720, 4161780, 4300506, 4607685, 4778340, 5734008, 6143580, 6450759, 7167510, 7372296, 8323560, 8601012, 9215370, 9556680, 10751265, 12287160, 12901518, 14335020, 17202024, 18430740, 21502530, 25803036, 28670040, 32253795, 36861480, 43005060, 51606072, 64507590, 86010120, 129015180, 258030360]

約数ペア:

[(1, 258030360), (2, 129015180), (3, 86010120), (4, 64507590), (5, 51606072), (6, 43005060), (7, 36861480), (8, 32253795), (9, 28670040), (10, 25803036), (12, 21502530), (14, 18430740), (15, 17202024), (18, 14335020), (20, 12901518), (21, 12287160), (24, 10751265), (27, 9556680), (28, 9215370), (30, 8601012), (31, 8323560), (35, 7372296), (36, 7167510), (40, 6450759), (42, 6143580), (45, 5734008), (54, 4778340), (56, 4607685), (60, 4300506), (62, 4161780), (63, 4095720), (70, 3686148), (72, 3583755), (81, 3185560), (84, 3071790), (90, 2867004), (93, 2774520), (105, 2457432), (108, 2389170), (120, 2150253), (124, 2080890), (126, 2047860), (135, 1911336), (140, 1843074), (155, 1664712), (162, 1592780), (168, 1535895), (180, 1433502), (186, 1387260), (189, 1365240), (210, 1228716), (216, 1194585), (217, 1189080), (248, 1040445), (252, 1023930), (270, 955668), (279, 924840), (280, 921537), (310, 832356), (315, 819144), (324, 796390), (360, 716751), (367, 703080), (372, 693630), (378, 682620), (405, 637112), (420, 614358), (434, 594540), (465, 554904), (504, 511965), (540, 477834), (558, 462420), (567, 455080), (620, 416178), (630, 409572), (648, 398195), (651, 396360), (734, 351540), (744, 346815), (756, 341310), (810, 318556), (837, 308280), (840, 307179), (868, 297270), (930, 277452), (945, 273048), (1080, 238917), (1085, 237816), (1101, 234360), (1116, 231210), (1134, 227540), (1240, 208089), (1260, 204786), (1302, 198180), (1395, 184968), (1468, 175770), (1512, 170655), (1620, 159278), (1674, 154140), (1736, 148635), (1835, 140616), (1860, 138726), (1890, 136524), (1953, 132120), (2170, 118908), (2202, 117180), (2232, 115605), (2268, 113770), (2511, 102760), (2520, 102393), (2569, 100440), (2604, 99090), (2790, 92484), (2835, 91016), (2936, 87885), (3240, 79639), (3255, 79272), (3303, 78120), (3348, 77070), (3670, 70308), (3720, 69363), (3780, 68262), (3906, 66060), (4185, 61656), (4340, 59454), (4404, 58590), (4536, 56885), (5022, 51380), (5138, 50220), (5208, 49545), (5505, 46872), (5580, 46242), (5670, 45508), (5859, 44040), (6510, 39636), (6606, 39060), (6696, 38535), (7340, 35154), (7560, 34131), (7707, 33480), (7812, 33030), (8370, 30828), (8680, 29727), (8808, 29295), (9765, 26424), (9909, 26040), (10044, 25690), (10276, 25110), (11010, 23436), (11160, 23121), (11340, 22754), (11377, 22680), (11718, 22020), (12555, 20552), (12845, 20088), (13020, 19818), (13212, 19530), (14680, 17577), (15414, 16740), (15624, 16515)]