19499280840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1109}}^1$

素因数の和:1186

約数の個数: 432

約数和(自身を含む): 72962264700

約数和(自身を除く): 53462983860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 578, 585, 612, 663, 676, 680, 765, 780, 845, 867, 884, 936, 1014, 1020, 1105, 1109, 1156, 1170, 1224, 1326, 1352, 1445, 1521, 1530, 1560, 1690, 1734, 1768, 1989, 2028, 2040, 2210, 2218, 2312, 2340, 2535, 2601, 2652, 2873, 2890, 3042, 3060, 3315, 3327, 3380, 3468, 3757, 3978, 4056, 4335, 4420, 4436, 4680, 5070, 5202, 5304, 5545, 5746, 5780, 6084, 6120, 6630, 6654, 6760, 6936, 7514, 7605, 7956, 8619, 8670, 8840, 8872, 9945, 9981, 10140, 10404, 11090, 11271, 11492, 11560, 12168, 13005, 13260, 13308, 14365, 14417, 15028, 15210, 15912, 16635, 17238, 17340, 18785, 18853, 19890, 19962, 20280, 20808, 22180, 22542, 22984, 25857, 26010, 26520, 26616, 28730, 28834, 30056, 30420, 33270, 33813, 34476, 34680, 37570, 37706, 39780, 39924, 43095, 43251, 44360, 45084, 48841, 49905, 51714, 52020, 56355, 56559, 57460, 57668, 60840, 66540, 67626, 68952, 72085, 75140, 75412, 79560, 79848, 86190, 86502, 90168, 94265, 97682, 99810, 103428, 104040, 112710, 113118, 114920, 115336, 129285, 129753, 133080, 135252, 144170, 146523, 150280, 150824, 169065, 169677, 172380, 173004, 187421, 188530, 195364, 199620, 206856, 216255, 225420, 226236, 244205, 245089, 258570, 259506, 270504, 282795, 288340, 293046, 320501, 338130, 339354, 344760, 346008, 374842, 377060, 390728, 399240, 432510, 439569, 450840, 452472, 488410, 490178, 517140, 519012, 562263, 565590, 576680, 586092, 641002, 648765, 676260, 678708, 732615, 735267, 749684, 754120, 848385, 865020, 879138, 937105, 961503, 976820, 980356, 1034280, 1038024, 1124526, 1131180, 1172184, 1225445, 1282004, 1297530, 1352520, 1357416, 1465230, 1470534, 1499368, 1602505, 1686789, 1696770, 1730040, 1758276, 1874210, 1923006, 1953640, 1960712, 2197845, 2205801, 2249052, 2262360, 2450890, 2564008, 2595060, 2811315, 2884509, 2930460, 2941068, 3186157, 3205010, 3373578, 3393540, 3516552, 3676335, 3748420, 3846012, 4166513, 4395690, 4411602, 4498104, 4807515, 4901780, 5190120, 5622630, 5769018, 5860920, 5882136, 6372314, 6410020, 6747156, 6787080, 7352670, 7496840, 7692024, 8333026, 8433945, 8791380, 8823204, 9558471, 9615030, 9803560, 11029005, 11245260, 11538036, 12499539, 12744628, 12820040, 13494312, 14422545, 14705340, 15930785, 16666052, 16867890, 17582760, 17646408, 19116942, 19230060, 20832565, 22058010, 22490520, 23076072, 24999078, 25489256, 28675413, 28845090, 29410680, 31861570, 33332104, 33735780, 37498617, 38233884, 38460120, 41665130, 44116020, 47792355, 49998156, 54164669, 57350826, 57690180, 62497695, 63723140, 67471560, 74997234, 76467768, 83330260, 88232040, 95584710, 99996312, 108329338, 114701652, 115380360, 124995390, 127446280, 143377065, 149994468, 162494007, 166660520, 187493085, 191169420, 216658676, 229403304, 249990780, 270823345, 286754130, 299988936, 324988014, 374986170, 382338840, 433317352, 487482021, 499981560, 541646690, 573508260, 649976028, 749972340, 812470035, 974964042, 1083293380, 1147016520, 1299952056, 1499944680, 1624940070, 1949928084, 2166586760, 2437410105, 3249880140, 3899856168, 4874820210, 6499760280, 9749640420, 19499280840]

約数ペア:

[(1, 19499280840), (2, 9749640420), (3, 6499760280), (4, 4874820210), (5, 3899856168), (6, 3249880140), (8, 2437410105), (9, 2166586760), (10, 1949928084), (12, 1624940070), (13, 1499944680), (15, 1299952056), (17, 1147016520), (18, 1083293380), (20, 974964042), (24, 812470035), (26, 749972340), (30, 649976028), (34, 573508260), (36, 541646690), (39, 499981560), (40, 487482021), (45, 433317352), (51, 382338840), (52, 374986170), (60, 324988014), (65, 299988936), (68, 286754130), (72, 270823345), (78, 249990780), (85, 229403304), (90, 216658676), (102, 191169420), (104, 187493085), (117, 166660520), (120, 162494007), (130, 149994468), (136, 143377065), (153, 127446280), (156, 124995390), (169, 115380360), (170, 114701652), (180, 108329338), (195, 99996312), (204, 95584710), (221, 88232040), (234, 83330260), (255, 76467768), (260, 74997234), (289, 67471560), (306, 63723140), (312, 62497695), (338, 57690180), (340, 57350826), (360, 54164669), (390, 49998156), (408, 47792355), (442, 44116020), (468, 41665130), (507, 38460120), (510, 38233884), (520, 37498617), (578, 33735780), (585, 33332104), (612, 31861570), (663, 29410680), (676, 28845090), (680, 28675413), (765, 25489256), (780, 24999078), (845, 23076072), (867, 22490520), (884, 22058010), (936, 20832565), (1014, 19230060), (1020, 19116942), (1105, 17646408), (1109, 17582760), (1156, 16867890), (1170, 16666052), (1224, 15930785), (1326, 14705340), (1352, 14422545), (1445, 13494312), (1521, 12820040), (1530, 12744628), (1560, 12499539), (1690, 11538036), (1734, 11245260), (1768, 11029005), (1989, 9803560), (2028, 9615030), (2040, 9558471), (2210, 8823204), (2218, 8791380), (2312, 8433945), (2340, 8333026), (2535, 7692024), (2601, 7496840), (2652, 7352670), (2873, 6787080), (2890, 6747156), (3042, 6410020), (3060, 6372314), (3315, 5882136), (3327, 5860920), (3380, 5769018), (3468, 5622630), (3757, 5190120), (3978, 4901780), (4056, 4807515), (4335, 4498104), (4420, 4411602), (4436, 4395690), (4680, 4166513), (5070, 3846012), (5202, 3748420), (5304, 3676335), (5545, 3516552), (5746, 3393540), (5780, 3373578), (6084, 3205010), (6120, 3186157), (6630, 2941068), (6654, 2930460), (6760, 2884509), (6936, 2811315), (7514, 2595060), (7605, 2564008), (7956, 2450890), (8619, 2262360), (8670, 2249052), (8840, 2205801), (8872, 2197845), (9945, 1960712), (9981, 1953640), (10140, 1923006), (10404, 1874210), (11090, 1758276), (11271, 1730040), (11492, 1696770), (11560, 1686789), (12168, 1602505), (13005, 1499368), (13260, 1470534), (13308, 1465230), (14365, 1357416), (14417, 1352520), (15028, 1297530), (15210, 1282004), (15912, 1225445), (16635, 1172184), (17238, 1131180), (17340, 1124526), (18785, 1038024), (18853, 1034280), (19890, 980356), (19962, 976820), (20280, 961503), (20808, 937105), (22180, 879138), (22542, 865020), (22984, 848385), (25857, 754120), (26010, 749684), (26520, 735267), (26616, 732615), (28730, 678708), (28834, 676260), (30056, 648765), (30420, 641002), (33270, 586092), (33813, 576680), (34476, 565590), (34680, 562263), (37570, 519012), (37706, 517140), (39780, 490178), (39924, 488410), (43095, 452472), (43251, 450840), (44360, 439569), (45084, 432510), (48841, 399240), (49905, 390728), (51714, 377060), (52020, 374842), (56355, 346008), (56559, 344760), (57460, 339354), (57668, 338130), (60840, 320501), (66540, 293046), (67626, 288340), (68952, 282795), (72085, 270504), (75140, 259506), (75412, 258570), (79560, 245089), (79848, 244205), (86190, 226236), (86502, 225420), (90168, 216255), (94265, 206856), (97682, 199620), (99810, 195364), (103428, 188530), (104040, 187421), (112710, 173004), (113118, 172380), (114920, 169677), (115336, 169065), (129285, 150824), (129753, 150280), (133080, 146523), (135252, 144170)]