1915201080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 384

約数和(自身を含む): 7103416320

約数和(自身を除く): 5188215240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 43, 45, 52, 60, 62, 65, 72, 78, 86, 90, 93, 104, 117, 120, 124, 129, 130, 155, 156, 172, 180, 186, 195, 215, 234, 248, 258, 260, 279, 307, 310, 312, 344, 360, 372, 387, 390, 403, 430, 465, 468, 516, 520, 558, 559, 585, 614, 620, 645, 744, 774, 780, 806, 860, 921, 930, 936, 1032, 1116, 1118, 1170, 1209, 1228, 1240, 1290, 1333, 1395, 1535, 1548, 1560, 1612, 1677, 1720, 1842, 1860, 1935, 2015, 2232, 2236, 2340, 2418, 2456, 2580, 2666, 2763, 2790, 2795, 3070, 3096, 3224, 3354, 3627, 3684, 3720, 3870, 3991, 3999, 4030, 4472, 4605, 4680, 4836, 5031, 5160, 5332, 5526, 5580, 5590, 6045, 6140, 6665, 6708, 7254, 7368, 7740, 7982, 7998, 8060, 8385, 9210, 9517, 9672, 10062, 10664, 11052, 11160, 11180, 11973, 11997, 12090, 12280, 13201, 13330, 13416, 13815, 14508, 15480, 15964, 15996, 16120, 16770, 17329, 18135, 18420, 19034, 19955, 19995, 20124, 22104, 22360, 23946, 23994, 24180, 25155, 26402, 26660, 27630, 28551, 29016, 31928, 31992, 33540, 34658, 35919, 36270, 36840, 38068, 39603, 39910, 39990, 40248, 47585, 47892, 47988, 48360, 50310, 51987, 52804, 53320, 55260, 57102, 59865, 59985, 66005, 67080, 69316, 71838, 72540, 76136, 79206, 79820, 79980, 85653, 86645, 95170, 95784, 95976, 100620, 103974, 105608, 110520, 114204, 118809, 119730, 119970, 123721, 132010, 138632, 142755, 143676, 145080, 155961, 158412, 159640, 159960, 171306, 171613, 173290, 179595, 190340, 198015, 201240, 207948, 228408, 237618, 239460, 239940, 247442, 259935, 264020, 285510, 287352, 311922, 316824, 342612, 343226, 346580, 359190, 371163, 380680, 396030, 409231, 415896, 428265, 475236, 478920, 479880, 494884, 514839, 519870, 528040, 571020, 594045, 618605, 623844, 685224, 686452, 693160, 718380, 742326, 779805, 792060, 818462, 856530, 858065, 950472, 989768, 1029678, 1039740, 1113489, 1142040, 1188090, 1227693, 1237210, 1247688, 1372904, 1436760, 1484652, 1544517, 1559610, 1584120, 1636924, 1713060, 1716130, 1855815, 2046155, 2059356, 2079480, 2226978, 2376180, 2455386, 2474420, 2574195, 2969304, 3089034, 3119220, 3273848, 3426120, 3432260, 3683079, 3711630, 4092310, 4118712, 4453956, 4752360, 4910772, 4948840, 5148390, 5320003, 5567445, 6138465, 6178068, 6238440, 6864520, 7366158, 7423260, 7722585, 8184620, 8907912, 9821544, 10296780, 10640006, 11134890, 12276930, 12356136, 14732316, 14846520, 15445170, 15960009, 16369240, 18415395, 20593560, 21280012, 22269780, 24553860, 26600015, 29464632, 30890340, 31920018, 36830790, 42560024, 44539560, 47880027, 49107720, 53200030, 61780680, 63840036, 73661580, 79800045, 95760054, 106400060, 127680072, 147323160, 159600090, 191520108, 212800120, 239400135, 319200180, 383040216, 478800270, 638400360, 957600540, 1915201080]

約数ペア:

[(1, 1915201080), (2, 957600540), (3, 638400360), (4, 478800270), (5, 383040216), (6, 319200180), (8, 239400135), (9, 212800120), (10, 191520108), (12, 159600090), (13, 147323160), (15, 127680072), (18, 106400060), (20, 95760054), (24, 79800045), (26, 73661580), (30, 63840036), (31, 61780680), (36, 53200030), (39, 49107720), (40, 47880027), (43, 44539560), (45, 42560024), (52, 36830790), (60, 31920018), (62, 30890340), (65, 29464632), (72, 26600015), (78, 24553860), (86, 22269780), (90, 21280012), (93, 20593560), (104, 18415395), (117, 16369240), (120, 15960009), (124, 15445170), (129, 14846520), (130, 14732316), (155, 12356136), (156, 12276930), (172, 11134890), (180, 10640006), (186, 10296780), (195, 9821544), (215, 8907912), (234, 8184620), (248, 7722585), (258, 7423260), (260, 7366158), (279, 6864520), (307, 6238440), (310, 6178068), (312, 6138465), (344, 5567445), (360, 5320003), (372, 5148390), (387, 4948840), (390, 4910772), (403, 4752360), (430, 4453956), (465, 4118712), (468, 4092310), (516, 3711630), (520, 3683079), (558, 3432260), (559, 3426120), (585, 3273848), (614, 3119220), (620, 3089034), (645, 2969304), (744, 2574195), (774, 2474420), (780, 2455386), (806, 2376180), (860, 2226978), (921, 2079480), (930, 2059356), (936, 2046155), (1032, 1855815), (1116, 1716130), (1118, 1713060), (1170, 1636924), (1209, 1584120), (1228, 1559610), (1240, 1544517), (1290, 1484652), (1333, 1436760), (1395, 1372904), (1535, 1247688), (1548, 1237210), (1560, 1227693), (1612, 1188090), (1677, 1142040), (1720, 1113489), (1842, 1039740), (1860, 1029678), (1935, 989768), (2015, 950472), (2232, 858065), (2236, 856530), (2340, 818462), (2418, 792060), (2456, 779805), (2580, 742326), (2666, 718380), (2763, 693160), (2790, 686452), (2795, 685224), (3070, 623844), (3096, 618605), (3224, 594045), (3354, 571020), (3627, 528040), (3684, 519870), (3720, 514839), (3870, 494884), (3991, 479880), (3999, 478920), (4030, 475236), (4472, 428265), (4605, 415896), (4680, 409231), (4836, 396030), (5031, 380680), (5160, 371163), (5332, 359190), (5526, 346580), (5580, 343226), (5590, 342612), (6045, 316824), (6140, 311922), (6665, 287352), (6708, 285510), (7254, 264020), (7368, 259935), (7740, 247442), (7982, 239940), (7998, 239460), (8060, 237618), (8385, 228408), (9210, 207948), (9517, 201240), (9672, 198015), (10062, 190340), (10664, 179595), (11052, 173290), (11160, 171613), (11180, 171306), (11973, 159960), (11997, 159640), (12090, 158412), (12280, 155961), (13201, 145080), (13330, 143676), (13416, 142755), (13815, 138632), (14508, 132010), (15480, 123721), (15964, 119970), (15996, 119730), (16120, 118809), (16770, 114204), (17329, 110520), (18135, 105608), (18420, 103974), (19034, 100620), (19955, 95976), (19995, 95784), (20124, 95170), (22104, 86645), (22360, 85653), (23946, 79980), (23994, 79820), (24180, 79206), (25155, 76136), (26402, 72540), (26660, 71838), (27630, 69316), (28551, 67080), (29016, 66005), (31928, 59985), (31992, 59865), (33540, 57102), (34658, 55260), (35919, 53320), (36270, 52804), (36840, 51987), (38068, 50310), (39603, 48360), (39910, 47988), (39990, 47892), (40248, 47585)]