811795140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:128

約数の個数: 324

約数和(自身を含む): 2891977452

約数和(自身を除く): 2080182312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 310, 342, 361, 372, 380, 390, 403, 465, 468, 494, 558, 570, 585, 589, 620, 684, 722, 741, 780, 806, 855, 930, 961, 988, 1083, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1444, 1482, 1612, 1710, 1767, 1805, 1860, 1922, 2015, 2166, 2223, 2340, 2356, 2418, 2470, 2790, 2883, 2945, 2964, 3249, 3420, 3534, 3610, 3627, 3705, 3844, 4030, 4332, 4446, 4693, 4805, 4836, 4940, 5301, 5415, 5580, 5766, 5890, 6045, 6498, 7068, 7220, 7254, 7410, 7657, 8060, 8649, 8835, 8892, 9386, 9610, 10602, 10830, 11115, 11191, 11532, 11780, 12090, 12493, 12996, 14079, 14415, 14508, 14820, 15314, 16245, 17298, 17670, 18135, 18259, 18772, 19220, 21204, 21660, 22230, 22382, 22971, 23465, 24180, 24986, 26505, 28158, 28830, 30628, 32490, 33573, 34596, 35340, 36270, 36518, 37479, 38285, 42237, 43245, 44460, 44764, 45942, 46930, 49972, 53010, 54777, 55955, 56316, 57660, 62465, 64980, 67146, 68913, 70395, 72540, 73036, 74958, 76570, 84474, 86490, 91295, 91884, 93860, 100719, 106020, 109554, 111910, 112437, 114855, 124930, 134292, 137826, 140790, 145483, 149916, 153140, 164331, 167865, 168948, 172980, 182590, 187395, 201438, 211185, 219108, 223820, 224874, 229710, 237367, 249860, 273885, 275652, 281580, 290966, 328662, 335730, 344565, 346921, 365180, 374790, 402876, 422370, 436449, 449748, 459420, 474734, 503595, 547770, 562185, 581932, 657324, 671460, 689130, 693842, 712101, 727415, 749580, 821655, 844740, 872898, 949468, 1007190, 1040763, 1095540, 1124370, 1186835, 1309347, 1378260, 1387684, 1424202, 1454830, 1643310, 1734605, 1745796, 2014380, 2081526, 2136303, 2182245, 2248740, 2373670, 2618694, 2848404, 2909660, 3122289, 3286620, 3469210, 3560505, 4163052, 4272606, 4364490, 4509973, 4747340, 5203815, 5237388, 6244578, 6546735, 6938420, 7121010, 8545212, 8728980, 9019946, 10407630, 10681515, 12489156, 13093470, 13529919, 14242020, 15611445, 18039892, 20815260, 21363030, 22549865, 26186940, 27059838, 31222890, 40589757, 42726060, 45099730, 54119676, 62445780, 67649595, 81179514, 90199460, 135299190, 162359028, 202948785, 270598380, 405897570, 811795140]

約数ペア:

[(1, 811795140), (2, 405897570), (3, 270598380), (4, 202948785), (5, 162359028), (6, 135299190), (9, 90199460), (10, 81179514), (12, 67649595), (13, 62445780), (15, 54119676), (18, 45099730), (19, 42726060), (20, 40589757), (26, 31222890), (30, 27059838), (31, 26186940), (36, 22549865), (38, 21363030), (39, 20815260), (45, 18039892), (52, 15611445), (57, 14242020), (60, 13529919), (62, 13093470), (65, 12489156), (76, 10681515), (78, 10407630), (90, 9019946), (93, 8728980), (95, 8545212), (114, 7121010), (117, 6938420), (124, 6546735), (130, 6244578), (155, 5237388), (156, 5203815), (171, 4747340), (180, 4509973), (186, 4364490), (190, 4272606), (195, 4163052), (228, 3560505), (234, 3469210), (247, 3286620), (260, 3122289), (279, 2909660), (285, 2848404), (310, 2618694), (342, 2373670), (361, 2248740), (372, 2182245), (380, 2136303), (390, 2081526), (403, 2014380), (465, 1745796), (468, 1734605), (494, 1643310), (558, 1454830), (570, 1424202), (585, 1387684), (589, 1378260), (620, 1309347), (684, 1186835), (722, 1124370), (741, 1095540), (780, 1040763), (806, 1007190), (855, 949468), (930, 872898), (961, 844740), (988, 821655), (1083, 749580), (1116, 727415), (1140, 712101), (1170, 693842), (1178, 689130), (1209, 671460), (1235, 657324), (1395, 581932), (1444, 562185), (1482, 547770), (1612, 503595), (1710, 474734), (1767, 459420), (1805, 449748), (1860, 436449), (1922, 422370), (2015, 402876), (2166, 374790), (2223, 365180), (2340, 346921), (2356, 344565), (2418, 335730), (2470, 328662), (2790, 290966), (2883, 281580), (2945, 275652), (2964, 273885), (3249, 249860), (3420, 237367), (3534, 229710), (3610, 224874), (3627, 223820), (3705, 219108), (3844, 211185), (4030, 201438), (4332, 187395), (4446, 182590), (4693, 172980), (4805, 168948), (4836, 167865), (4940, 164331), (5301, 153140), (5415, 149916), (5580, 145483), (5766, 140790), (5890, 137826), (6045, 134292), (6498, 124930), (7068, 114855), (7220, 112437), (7254, 111910), (7410, 109554), (7657, 106020), (8060, 100719), (8649, 93860), (8835, 91884), (8892, 91295), (9386, 86490), (9610, 84474), (10602, 76570), (10830, 74958), (11115, 73036), (11191, 72540), (11532, 70395), (11780, 68913), (12090, 67146), (12493, 64980), (12996, 62465), (14079, 57660), (14415, 56316), (14508, 55955), (14820, 54777), (15314, 53010), (16245, 49972), (17298, 46930), (17670, 45942), (18135, 44764), (18259, 44460), (18772, 43245), (19220, 42237), (21204, 38285), (21660, 37479), (22230, 36518), (22382, 36270), (22971, 35340), (23465, 34596), (24180, 33573), (24986, 32490), (26505, 30628), (28158, 28830)]