1809543670260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{390869}}^1$

素因数の和:391062

約数の個数: 192

約数和(自身を含む): 5547477196800

約数和(自身を除く): 3737933526540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 131, 155, 186, 190, 228, 262, 285, 310, 372, 380, 393, 465, 524, 570, 589, 620, 655, 786, 930, 1140, 1178, 1310, 1572, 1767, 1860, 1965, 2356, 2489, 2620, 2945, 3534, 3930, 4061, 4978, 5890, 7068, 7467, 7860, 8122, 8835, 9956, 11780, 12183, 12445, 14934, 16244, 17670, 20305, 24366, 24890, 29868, 35340, 37335, 40610, 48732, 49780, 60915, 74670, 77159, 81220, 121830, 149340, 154318, 231477, 243660, 308636, 385795, 390869, 462954, 771590, 781738, 925908, 1157385, 1172607, 1543180, 1563476, 1954345, 2314770, 2345214, 3908690, 4629540, 4690428, 5863035, 7426511, 7817380, 11726070, 12116939, 14853022, 22279533, 23452140, 24233878, 29706044, 36350817, 37132555, 44559066, 48467756, 51203839, 60584695, 72701634, 74265110, 89118132, 102407678, 111397665, 121169390, 145403268, 148530220, 153611517, 181754085, 204815356, 222795330, 230221841, 242338780, 256019195, 307223034, 363508170, 445590660, 460443682, 512038390, 614446068, 690665523, 727016340, 768057585, 920887364, 972872941, 1024076780, 1151109205, 1381331046, 1536115170, 1587319009, 1945745882, 2302218410, 2762662092, 2918618823, 3072230340, 3174638018, 3453327615, 3891491764, 4604436820, 4761957027, 4864364705, 5837237646, 6349276036, 6906655230, 7936595045, 9523914054, 9728729410, 11674475292, 13813310460, 14593094115, 15873190090, 19047828108, 19457458820, 23809785135, 29186188230, 30159061171, 31746380180, 47619570270, 58372376460, 60318122342, 90477183513, 95239140540, 120636244684, 150795305855, 180954367026, 301590611710, 361908734052, 452385917565, 603181223420, 904771835130, 1809543670260]

約数ペア:

[(1, 1809543670260), (2, 904771835130), (3, 603181223420), (4, 452385917565), (5, 361908734052), (6, 301590611710), (10, 180954367026), (12, 150795305855), (15, 120636244684), (19, 95239140540), (20, 90477183513), (30, 60318122342), (31, 58372376460), (38, 47619570270), (57, 31746380180), (60, 30159061171), (62, 29186188230), (76, 23809785135), (93, 19457458820), (95, 19047828108), (114, 15873190090), (124, 14593094115), (131, 13813310460), (155, 11674475292), (186, 9728729410), (190, 9523914054), (228, 7936595045), (262, 6906655230), (285, 6349276036), (310, 5837237646), (372, 4864364705), (380, 4761957027), (393, 4604436820), (465, 3891491764), (524, 3453327615), (570, 3174638018), (589, 3072230340), (620, 2918618823), (655, 2762662092), (786, 2302218410), (930, 1945745882), (1140, 1587319009), (1178, 1536115170), (1310, 1381331046), (1572, 1151109205), (1767, 1024076780), (1860, 972872941), (1965, 920887364), (2356, 768057585), (2489, 727016340), (2620, 690665523), (2945, 614446068), (3534, 512038390), (3930, 460443682), (4061, 445590660), (4978, 363508170), (5890, 307223034), (7068, 256019195), (7467, 242338780), (7860, 230221841), (8122, 222795330), (8835, 204815356), (9956, 181754085), (11780, 153611517), (12183, 148530220), (12445, 145403268), (14934, 121169390), (16244, 111397665), (17670, 102407678), (20305, 89118132), (24366, 74265110), (24890, 72701634), (29868, 60584695), (35340, 51203839), (37335, 48467756), (40610, 44559066), (48732, 37132555), (49780, 36350817), (60915, 29706044), (74670, 24233878), (77159, 23452140), (81220, 22279533), (121830, 14853022), (149340, 12116939), (154318, 11726070), (231477, 7817380), (243660, 7426511), (308636, 5863035), (385795, 4690428), (390869, 4629540), (462954, 3908690), (771590, 2345214), (781738, 2314770), (925908, 1954345), (1157385, 1563476), (1172607, 1543180)]