1794436020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 288

約数和(自身を含む): 6296209920

約数和(自身を除く): 4501773900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 79, 85, 90, 102, 117, 130, 153, 156, 158, 170, 180, 195, 204, 221, 234, 237, 255, 260, 306, 316, 340, 390, 395, 442, 468, 474, 510, 571, 585, 612, 663, 711, 765, 780, 790, 884, 948, 1020, 1027, 1105, 1142, 1170, 1185, 1326, 1343, 1422, 1530, 1580, 1713, 1989, 2054, 2210, 2284, 2340, 2370, 2652, 2686, 2844, 2855, 3060, 3081, 3315, 3426, 3555, 3978, 4029, 4108, 4420, 4740, 5135, 5139, 5372, 5710, 6162, 6630, 6715, 6852, 7110, 7423, 7956, 8058, 8565, 9243, 9707, 9945, 10270, 10278, 11420, 12087, 12324, 13260, 13430, 14220, 14846, 15405, 16116, 17130, 17459, 18486, 19414, 19890, 20145, 20540, 20556, 22269, 24174, 25695, 26860, 29121, 29692, 30810, 34260, 34918, 36972, 37115, 38828, 39780, 40290, 44538, 45109, 46215, 48348, 48535, 51390, 52377, 58242, 60435, 61620, 66807, 69836, 74230, 80580, 87295, 87363, 89076, 90218, 92430, 97070, 102780, 104754, 111345, 116484, 120870, 126191, 133614, 135327, 145605, 148460, 157131, 174590, 174726, 180436, 184860, 194140, 209508, 222690, 225545, 241740, 252382, 261885, 267228, 270654, 291210, 314262, 334035, 349180, 349452, 378573, 405981, 436815, 445380, 451090, 504764, 523770, 541308, 582420, 586417, 628524, 630955, 668070, 676635, 757146, 766853, 785655, 811962, 873630, 902180, 1047540, 1135719, 1172834, 1261910, 1336140, 1353270, 1514292, 1533706, 1571310, 1623924, 1747260, 1759251, 1892865, 2029905, 2271438, 2300559, 2345668, 2523820, 2706540, 2932085, 3067412, 3142620, 3518502, 3785730, 3834265, 4059810, 4542876, 4601118, 5277753, 5678595, 5864170, 6901677, 7037004, 7571460, 7668530, 8119620, 8796255, 9202236, 9969089, 10555506, 11357190, 11502795, 11728340, 13803354, 15337060, 17592510, 19938178, 21111012, 22714380, 23005590, 26388765, 27606708, 29907267, 34508385, 35185020, 39876356, 46011180, 49845445, 52777530, 59814534, 69016770, 89721801, 99690890, 105555060, 119629068, 138033540, 149536335, 179443602, 199381780, 299072670, 358887204, 448609005, 598145340, 897218010, 1794436020]

約数ペア:

[(1, 1794436020), (2, 897218010), (3, 598145340), (4, 448609005), (5, 358887204), (6, 299072670), (9, 199381780), (10, 179443602), (12, 149536335), (13, 138033540), (15, 119629068), (17, 105555060), (18, 99690890), (20, 89721801), (26, 69016770), (30, 59814534), (34, 52777530), (36, 49845445), (39, 46011180), (45, 39876356), (51, 35185020), (52, 34508385), (60, 29907267), (65, 27606708), (68, 26388765), (78, 23005590), (79, 22714380), (85, 21111012), (90, 19938178), (102, 17592510), (117, 15337060), (130, 13803354), (153, 11728340), (156, 11502795), (158, 11357190), (170, 10555506), (180, 9969089), (195, 9202236), (204, 8796255), (221, 8119620), (234, 7668530), (237, 7571460), (255, 7037004), (260, 6901677), (306, 5864170), (316, 5678595), (340, 5277753), (390, 4601118), (395, 4542876), (442, 4059810), (468, 3834265), (474, 3785730), (510, 3518502), (571, 3142620), (585, 3067412), (612, 2932085), (663, 2706540), (711, 2523820), (765, 2345668), (780, 2300559), (790, 2271438), (884, 2029905), (948, 1892865), (1020, 1759251), (1027, 1747260), (1105, 1623924), (1142, 1571310), (1170, 1533706), (1185, 1514292), (1326, 1353270), (1343, 1336140), (1422, 1261910), (1530, 1172834), (1580, 1135719), (1713, 1047540), (1989, 902180), (2054, 873630), (2210, 811962), (2284, 785655), (2340, 766853), (2370, 757146), (2652, 676635), (2686, 668070), (2844, 630955), (2855, 628524), (3060, 586417), (3081, 582420), (3315, 541308), (3426, 523770), (3555, 504764), (3978, 451090), (4029, 445380), (4108, 436815), (4420, 405981), (4740, 378573), (5135, 349452), (5139, 349180), (5372, 334035), (5710, 314262), (6162, 291210), (6630, 270654), (6715, 267228), (6852, 261885), (7110, 252382), (7423, 241740), (7956, 225545), (8058, 222690), (8565, 209508), (9243, 194140), (9707, 184860), (9945, 180436), (10270, 174726), (10278, 174590), (11420, 157131), (12087, 148460), (12324, 145605), (13260, 135327), (13430, 133614), (14220, 126191), (14846, 120870), (15405, 116484), (16116, 111345), (17130, 104754), (17459, 102780), (18486, 97070), (19414, 92430), (19890, 90218), (20145, 89076), (20540, 87363), (20556, 87295), (22269, 80580), (24174, 74230), (25695, 69836), (26860, 66807), (29121, 61620), (29692, 60435), (30810, 58242), (34260, 52377), (34918, 51390), (36972, 48535), (37115, 48348), (38828, 46215), (39780, 45109), (40290, 44538)]