1929723120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15859}}^1$

素因数の和:15904

約数の個数: 180

約数和(自身を含む): 7017954840

約数和(自身を除く): 5088231720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 15859, 20280, 24336, 30420, 31718, 40560, 47577, 60840, 63436, 79295, 95154, 121680, 126872, 142731, 158590, 190308, 206167, 237885, 253744, 285462, 317180, 380616, 412334, 475770, 570924, 618501, 634360, 713655, 761232, 824668, 951540, 1030835, 1141848, 1237002, 1268720, 1427310, 1649336, 1855503, 1903080, 2061670, 2283696, 2474004, 2680171, 2854620, 3092505, 3298672, 3711006, 3806160, 4123340, 4948008, 5360342, 5709240, 6185010, 7422012, 8040513, 8246680, 9277515, 9896016, 10720684, 11418480, 12370020, 13400855, 14844024, 16081026, 16493360, 18555030, 21441368, 24121539, 24740040, 26801710, 29688048, 32162052, 37110060, 40202565, 42882736, 48243078, 49480080, 53603420, 64324104, 74220120, 80405130, 96486156, 107206840, 120607695, 128648208, 148440240, 160810260, 192972312, 214413680, 241215390, 321620520, 385944624, 482430780, 643241040, 964861560, 1929723120]

約数ペア:

[(1, 1929723120), (2, 964861560), (3, 643241040), (4, 482430780), (5, 385944624), (6, 321620520), (8, 241215390), (9, 214413680), (10, 192972312), (12, 160810260), (13, 148440240), (15, 128648208), (16, 120607695), (18, 107206840), (20, 96486156), (24, 80405130), (26, 74220120), (30, 64324104), (36, 53603420), (39, 49480080), (40, 48243078), (45, 42882736), (48, 40202565), (52, 37110060), (60, 32162052), (65, 29688048), (72, 26801710), (78, 24740040), (80, 24121539), (90, 21441368), (104, 18555030), (117, 16493360), (120, 16081026), (130, 14844024), (144, 13400855), (156, 12370020), (169, 11418480), (180, 10720684), (195, 9896016), (208, 9277515), (234, 8246680), (240, 8040513), (260, 7422012), (312, 6185010), (338, 5709240), (360, 5360342), (390, 4948008), (468, 4123340), (507, 3806160), (520, 3711006), (585, 3298672), (624, 3092505), (676, 2854620), (720, 2680171), (780, 2474004), (845, 2283696), (936, 2061670), (1014, 1903080), (1040, 1855503), (1170, 1649336), (1352, 1427310), (1521, 1268720), (1560, 1237002), (1690, 1141848), (1872, 1030835), (2028, 951540), (2340, 824668), (2535, 761232), (2704, 713655), (3042, 634360), (3120, 618501), (3380, 570924), (4056, 475770), (4680, 412334), (5070, 380616), (6084, 317180), (6760, 285462), (7605, 253744), (8112, 237885), (9360, 206167), (10140, 190308), (12168, 158590), (13520, 142731), (15210, 126872), (15859, 121680), (20280, 95154), (24336, 79295), (30420, 63436), (31718, 60840), (40560, 47577)]