1535889420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 216

約数和(自身を含む): 5191896528

約数和(自身を除く): 3656007108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 683, 780, 806, 930, 961, 1116, 1170, 1209, 1366, 1395, 1612, 1860, 1922, 2015, 2049, 2340, 2418, 2732, 2790, 2883, 3415, 3627, 3844, 4030, 4098, 4805, 4836, 5580, 5766, 6045, 6147, 6830, 7254, 8060, 8196, 8649, 8879, 9610, 10245, 11532, 12090, 12294, 12493, 13660, 14415, 14508, 17298, 17758, 18135, 19220, 20490, 21173, 24180, 24588, 24986, 26637, 28830, 30735, 34596, 35516, 36270, 37479, 40980, 42346, 43245, 44395, 49972, 53274, 57660, 61470, 62465, 63519, 72540, 74958, 79911, 84692, 86490, 88790, 105865, 106548, 112437, 122940, 124930, 127038, 133185, 149916, 159822, 172980, 177580, 187395, 190557, 211730, 224874, 249860, 254076, 266370, 275249, 317595, 319644, 374790, 381114, 399555, 423460, 449748, 532740, 550498, 562185, 635190, 656363, 749580, 762228, 799110, 825747, 952785, 1100996, 1124370, 1270380, 1312726, 1376245, 1598220, 1651494, 1905570, 1969089, 2248740, 2477241, 2625452, 2752490, 3281815, 3302988, 3811140, 3938178, 4128735, 4954482, 5504980, 5907267, 6563630, 7876356, 8257470, 8532719, 9845445, 9908964, 11814534, 12386205, 13127260, 16514940, 17065438, 19690890, 23629068, 24772410, 25598157, 29536335, 34130876, 39381780, 42663595, 49544820, 51196314, 59072670, 76794471, 85327190, 102392628, 118145340, 127990785, 153588942, 170654380, 255981570, 307177884, 383972355, 511963140, 767944710, 1535889420]

約数ペア:

[(1, 1535889420), (2, 767944710), (3, 511963140), (4, 383972355), (5, 307177884), (6, 255981570), (9, 170654380), (10, 153588942), (12, 127990785), (13, 118145340), (15, 102392628), (18, 85327190), (20, 76794471), (26, 59072670), (30, 51196314), (31, 49544820), (36, 42663595), (39, 39381780), (45, 34130876), (52, 29536335), (60, 25598157), (62, 24772410), (65, 23629068), (78, 19690890), (90, 17065438), (93, 16514940), (117, 13127260), (124, 12386205), (130, 11814534), (155, 9908964), (156, 9845445), (180, 8532719), (186, 8257470), (195, 7876356), (234, 6563630), (260, 5907267), (279, 5504980), (310, 4954482), (372, 4128735), (390, 3938178), (403, 3811140), (465, 3302988), (468, 3281815), (558, 2752490), (585, 2625452), (620, 2477241), (683, 2248740), (780, 1969089), (806, 1905570), (930, 1651494), (961, 1598220), (1116, 1376245), (1170, 1312726), (1209, 1270380), (1366, 1124370), (1395, 1100996), (1612, 952785), (1860, 825747), (1922, 799110), (2015, 762228), (2049, 749580), (2340, 656363), (2418, 635190), (2732, 562185), (2790, 550498), (2883, 532740), (3415, 449748), (3627, 423460), (3844, 399555), (4030, 381114), (4098, 374790), (4805, 319644), (4836, 317595), (5580, 275249), (5766, 266370), (6045, 254076), (6147, 249860), (6830, 224874), (7254, 211730), (8060, 190557), (8196, 187395), (8649, 177580), (8879, 172980), (9610, 159822), (10245, 149916), (11532, 133185), (12090, 127038), (12294, 124930), (12493, 122940), (13660, 112437), (14415, 106548), (14508, 105865), (17298, 88790), (17758, 86490), (18135, 84692), (19220, 79911), (20490, 74958), (21173, 72540), (24180, 63519), (24588, 62465), (24986, 61470), (26637, 57660), (28830, 53274), (30735, 49972), (34596, 44395), (35516, 43245), (36270, 42346), (37479, 40980)]