380807727720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3739}}^1\times {\mathrm{17321}}^1$

素因数の和:21088

約数の個数: 192

約数和(自身を含む): 1329373425600

約数和(自身を除く): 948565697880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3739, 5880, 7478, 11217, 14956, 17321, 18695, 22434, 26173, 29912, 34642, 37390, 44868, 51963, 52346, 56085, 69284, 74780, 78519, 86605, 89736, 103926, 104692, 112170, 121247, 130865, 138568, 149560, 157038, 173210, 183211, 207852, 209384, 224340, 242494, 259815, 261730, 314076, 346420, 363741, 366422, 392595, 415704, 448680, 484988, 519630, 523460, 549633, 606235, 628152, 692840, 727482, 732844, 785190, 848729, 916055, 969976, 1039260, 1046920, 1099266, 1212470, 1454964, 1465688, 1570380, 1697458, 1818705, 1832110, 2078520, 2198532, 2424940, 2546187, 2748165, 2909928, 3140760, 3394916, 3637410, 3664220, 4243645, 4397064, 4849880, 5092374, 5496330, 6789832, 7274820, 7328440, 8487290, 10184748, 10992660, 12730935, 14549640, 16974580, 20369496, 21985320, 25461870, 33949160, 50923740, 64763219, 101847480, 129526438, 194289657, 259052876, 323816095, 388579314, 453342533, 518105752, 647632190, 777158628, 906685066, 971448285, 1295264380, 1360027599, 1554317256, 1813370132, 1942896570, 2266712665, 2590528760, 2720055198, 3173397731, 3626740264, 3885793140, 4533425330, 5440110396, 6346795462, 6800137995, 7771586280, 9066850660, 9520193193, 10880220792, 12693590924, 13600275990, 15866988655, 18133701320, 19040386386, 25387181848, 27200551980, 31733977310, 38080772772, 47600965965, 54401103960, 63467954620, 76161545544, 95201931930, 126935909240, 190403863860, 380807727720]

約数ペア:

[(1, 380807727720), (2, 190403863860), (3, 126935909240), (4, 95201931930), (5, 76161545544), (6, 63467954620), (7, 54401103960), (8, 47600965965), (10, 38080772772), (12, 31733977310), (14, 27200551980), (15, 25387181848), (20, 19040386386), (21, 18133701320), (24, 15866988655), (28, 13600275990), (30, 12693590924), (35, 10880220792), (40, 9520193193), (42, 9066850660), (49, 7771586280), (56, 6800137995), (60, 6346795462), (70, 5440110396), (84, 4533425330), (98, 3885793140), (105, 3626740264), (120, 3173397731), (140, 2720055198), (147, 2590528760), (168, 2266712665), (196, 1942896570), (210, 1813370132), (245, 1554317256), (280, 1360027599), (294, 1295264380), (392, 971448285), (420, 906685066), (490, 777158628), (588, 647632190), (735, 518105752), (840, 453342533), (980, 388579314), (1176, 323816095), (1470, 259052876), (1960, 194289657), (2940, 129526438), (3739, 101847480), (5880, 64763219), (7478, 50923740), (11217, 33949160), (14956, 25461870), (17321, 21985320), (18695, 20369496), (22434, 16974580), (26173, 14549640), (29912, 12730935), (34642, 10992660), (37390, 10184748), (44868, 8487290), (51963, 7328440), (52346, 7274820), (56085, 6789832), (69284, 5496330), (74780, 5092374), (78519, 4849880), (86605, 4397064), (89736, 4243645), (103926, 3664220), (104692, 3637410), (112170, 3394916), (121247, 3140760), (130865, 2909928), (138568, 2748165), (149560, 2546187), (157038, 2424940), (173210, 2198532), (183211, 2078520), (207852, 1832110), (209384, 1818705), (224340, 1697458), (242494, 1570380), (259815, 1465688), (261730, 1454964), (314076, 1212470), (346420, 1099266), (363741, 1046920), (366422, 1039260), (392595, 969976), (415704, 916055), (448680, 848729), (484988, 785190), (519630, 732844), (523460, 727482), (549633, 692840), (606235, 628152)]