7872632280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30671}}^1$

素因数の和:30742

約数の個数: 192

約数和(自身を含む): 27560632320

約数和(自身を除く): 19688000040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 5580, 5704, 6417, 7130, 8280, 8556, 10695, 11160, 12834, 14260, 17112, 21390, 25668, 28520, 30671, 32085, 42780, 51336, 61342, 64170, 85560, 92013, 122684, 128340, 153355, 184026, 245368, 256680, 276039, 306710, 368052, 460065, 552078, 613420, 705433, 736104, 920130, 950801, 1104156, 1226840, 1380195, 1410866, 1840260, 1901602, 2116299, 2208312, 2760390, 2821732, 2852403, 3527165, 3680520, 3803204, 4232598, 4754005, 5520780, 5643464, 5704806, 6348897, 7054330, 7606408, 8465196, 8557209, 9508010, 10581495, 11041560, 11409612, 12697794, 14108660, 14262015, 16930392, 17114418, 19016020, 21162990, 21868423, 22819224, 25395588, 28217320, 28524030, 31744485, 34228836, 38032040, 42325980, 42786045, 43736846, 50791176, 57048060, 63488970, 65605269, 68457672, 84651960, 85572090, 87473692, 109342115, 114096120, 126977940, 131210538, 171144180, 174947384, 196815807, 218684230, 253955880, 262421076, 328026345, 342288360, 393631614, 437368460, 524842152, 656052690, 787263228, 874736920, 984079035, 1312105380, 1574526456, 1968158070, 2624210760, 3936316140, 7872632280]

約数ペア:

[(1, 7872632280), (2, 3936316140), (3, 2624210760), (4, 1968158070), (5, 1574526456), (6, 1312105380), (8, 984079035), (9, 874736920), (10, 787263228), (12, 656052690), (15, 524842152), (18, 437368460), (20, 393631614), (23, 342288360), (24, 328026345), (30, 262421076), (31, 253955880), (36, 218684230), (40, 196815807), (45, 174947384), (46, 171144180), (60, 131210538), (62, 126977940), (69, 114096120), (72, 109342115), (90, 87473692), (92, 85572090), (93, 84651960), (115, 68457672), (120, 65605269), (124, 63488970), (138, 57048060), (155, 50791176), (180, 43736846), (184, 42786045), (186, 42325980), (207, 38032040), (230, 34228836), (248, 31744485), (276, 28524030), (279, 28217320), (310, 25395588), (345, 22819224), (360, 21868423), (372, 21162990), (414, 19016020), (460, 17114418), (465, 16930392), (552, 14262015), (558, 14108660), (620, 12697794), (690, 11409612), (713, 11041560), (744, 10581495), (828, 9508010), (920, 8557209), (930, 8465196), (1035, 7606408), (1116, 7054330), (1240, 6348897), (1380, 5704806), (1395, 5643464), (1426, 5520780), (1656, 4754005), (1860, 4232598), (2070, 3803204), (2139, 3680520), (2232, 3527165), (2760, 2852403), (2790, 2821732), (2852, 2760390), (3565, 2208312), (3720, 2116299), (4140, 1901602), (4278, 1840260), (5580, 1410866), (5704, 1380195), (6417, 1226840), (7130, 1104156), (8280, 950801), (8556, 920130), (10695, 736104), (11160, 705433), (12834, 613420), (14260, 552078), (17112, 460065), (21390, 368052), (25668, 306710), (28520, 276039), (30671, 256680), (32085, 245368), (42780, 184026), (51336, 153355), (61342, 128340), (64170, 122684), (85560, 92013)]