1738276020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 216

約数和(自身を含む): 5875040808

約数和(自身を除く): 4136764788

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, 773, 780, 806, 930, 961, 1116, 1170, 1209, 1395, 1546, 1612, 1860, 1922, 2015, 2319, 2340, 2418, 2790, 2883, 3092, 3627, 3844, 3865, 4030, 4638, 4805, 4836, 5580, 5766, 6045, 6957, 7254, 7730, 8060, 8649, 9276, 9610, 10049, 11532, 11595, 12090, 12493, 13914, 14415, 14508, 15460, 17298, 18135, 19220, 20098, 23190, 23963, 24180, 24986, 27828, 28830, 30147, 34596, 34785, 36270, 37479, 40196, 43245, 46380, 47926, 49972, 50245, 57660, 60294, 62465, 69570, 71889, 72540, 74958, 86490, 90441, 95852, 100490, 112437, 119815, 120588, 124930, 139140, 143778, 149916, 150735, 172980, 180882, 187395, 200980, 215667, 224874, 239630, 249860, 287556, 301470, 311519, 359445, 361764, 374790, 431334, 449748, 452205, 479260, 562185, 602940, 623038, 718890, 742853, 749580, 862668, 904410, 934557, 1078335, 1124370, 1246076, 1437780, 1485706, 1557595, 1808820, 1869114, 2156670, 2228559, 2248740, 2803671, 2971412, 3115190, 3714265, 3738228, 4313340, 4457118, 4672785, 5607342, 6230380, 6685677, 7428530, 8914236, 9345570, 9657089, 11142795, 11214684, 13371354, 14018355, 14857060, 18691140, 19314178, 22285590, 26742708, 28036710, 28971267, 33428385, 38628356, 44571180, 48285445, 56073420, 57942534, 66856770, 86913801, 96570890, 115885068, 133713540, 144856335, 173827602, 193141780, 289712670, 347655204, 434569005, 579425340, 869138010, 1738276020]

約数ペア:

[(1, 1738276020), (2, 869138010), (3, 579425340), (4, 434569005), (5, 347655204), (6, 289712670), (9, 193141780), (10, 173827602), (12, 144856335), (13, 133713540), (15, 115885068), (18, 96570890), (20, 86913801), (26, 66856770), (30, 57942534), (31, 56073420), (36, 48285445), (39, 44571180), (45, 38628356), (52, 33428385), (60, 28971267), (62, 28036710), (65, 26742708), (78, 22285590), (90, 19314178), (93, 18691140), (117, 14857060), (124, 14018355), (130, 13371354), (155, 11214684), (156, 11142795), (180, 9657089), (186, 9345570), (195, 8914236), (234, 7428530), (260, 6685677), (279, 6230380), (310, 5607342), (372, 4672785), (390, 4457118), (403, 4313340), (465, 3738228), (468, 3714265), (558, 3115190), (585, 2971412), (620, 2803671), (773, 2248740), (780, 2228559), (806, 2156670), (930, 1869114), (961, 1808820), (1116, 1557595), (1170, 1485706), (1209, 1437780), (1395, 1246076), (1546, 1124370), (1612, 1078335), (1860, 934557), (1922, 904410), (2015, 862668), (2319, 749580), (2340, 742853), (2418, 718890), (2790, 623038), (2883, 602940), (3092, 562185), (3627, 479260), (3844, 452205), (3865, 449748), (4030, 431334), (4638, 374790), (4805, 361764), (4836, 359445), (5580, 311519), (5766, 301470), (6045, 287556), (6957, 249860), (7254, 239630), (7730, 224874), (8060, 215667), (8649, 200980), (9276, 187395), (9610, 180882), (10049, 172980), (11532, 150735), (11595, 149916), (12090, 143778), (12493, 139140), (13914, 124930), (14415, 120588), (14508, 119815), (15460, 112437), (17298, 100490), (18135, 95852), (19220, 90441), (20098, 86490), (23190, 74958), (23963, 72540), (24180, 71889), (24986, 69570), (27828, 62465), (28830, 60294), (30147, 57660), (34596, 50245), (34785, 49972), (36270, 47926), (37479, 46380), (40196, 43245)]