317072340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 1121057280

約数和(自身を除く): 803984940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 47, 52, 54, 60, 62, 65, 78, 90, 93, 94, 108, 117, 124, 130, 135, 141, 155, 156, 180, 186, 188, 195, 234, 235, 260, 270, 279, 282, 310, 351, 372, 390, 403, 423, 465, 468, 470, 540, 558, 564, 585, 611, 620, 702, 705, 780, 806, 837, 846, 930, 940, 961, 1116, 1170, 1209, 1222, 1269, 1395, 1404, 1410, 1457, 1612, 1674, 1692, 1755, 1833, 1860, 1922, 2015, 2115, 2340, 2418, 2444, 2538, 2790, 2820, 2883, 2914, 3055, 3348, 3510, 3627, 3666, 3844, 4030, 4185, 4230, 4371, 4805, 4836, 5076, 5499, 5580, 5766, 5828, 6045, 6110, 6345, 7020, 7254, 7285, 7332, 8060, 8370, 8460, 8649, 8742, 9165, 9610, 10881, 10998, 11532, 12090, 12220, 12493, 12690, 13113, 14415, 14508, 14570, 16497, 16740, 17298, 17484, 18135, 18330, 18941, 19220, 21762, 21855, 21996, 24180, 24986, 25380, 25947, 26226, 27495, 28830, 29140, 32994, 34596, 36270, 36660, 37479, 37882, 39339, 43245, 43524, 43710, 45167, 49972, 51894, 52452, 54405, 54990, 56823, 57660, 62465, 65565, 65988, 72540, 74958, 75764, 78678, 82485, 86490, 87420, 90334, 94705, 103788, 108810, 109980, 112437, 113646, 124930, 129735, 131130, 135501, 149916, 157356, 164970, 170469, 172980, 180668, 187395, 189410, 196695, 217620, 224874, 225835, 227292, 249860, 259470, 262260, 271002, 284115, 329940, 337311, 340938, 374790, 378820, 393390, 406503, 449748, 451670, 511407, 518940, 542004, 562185, 568230, 587171, 674622, 677505, 681876, 749580, 786780, 813006, 852345, 903340, 1022814, 1124370, 1136460, 1174342, 1219509, 1349244, 1355010, 1626012, 1686555, 1704690, 1761513, 2032515, 2045628, 2248740, 2348684, 2439018, 2557035, 2710020, 2935855, 3373110, 3409380, 3523026, 4065030, 4878036, 5114070, 5284539, 5871710, 6097545, 6746220, 7046052, 8130060, 8807565, 10228140, 10569078, 11743420, 12195090, 15853617, 17615130, 21138156, 24390180, 26422695, 31707234, 35230260, 52845390, 63414468, 79268085, 105690780, 158536170, 317072340]

約数ペア:

[(1, 317072340), (2, 158536170), (3, 105690780), (4, 79268085), (5, 63414468), (6, 52845390), (9, 35230260), (10, 31707234), (12, 26422695), (13, 24390180), (15, 21138156), (18, 17615130), (20, 15853617), (26, 12195090), (27, 11743420), (30, 10569078), (31, 10228140), (36, 8807565), (39, 8130060), (45, 7046052), (47, 6746220), (52, 6097545), (54, 5871710), (60, 5284539), (62, 5114070), (65, 4878036), (78, 4065030), (90, 3523026), (93, 3409380), (94, 3373110), (108, 2935855), (117, 2710020), (124, 2557035), (130, 2439018), (135, 2348684), (141, 2248740), (155, 2045628), (156, 2032515), (180, 1761513), (186, 1704690), (188, 1686555), (195, 1626012), (234, 1355010), (235, 1349244), (260, 1219509), (270, 1174342), (279, 1136460), (282, 1124370), (310, 1022814), (351, 903340), (372, 852345), (390, 813006), (403, 786780), (423, 749580), (465, 681876), (468, 677505), (470, 674622), (540, 587171), (558, 568230), (564, 562185), (585, 542004), (611, 518940), (620, 511407), (702, 451670), (705, 449748), (780, 406503), (806, 393390), (837, 378820), (846, 374790), (930, 340938), (940, 337311), (961, 329940), (1116, 284115), (1170, 271002), (1209, 262260), (1222, 259470), (1269, 249860), (1395, 227292), (1404, 225835), (1410, 224874), (1457, 217620), (1612, 196695), (1674, 189410), (1692, 187395), (1755, 180668), (1833, 172980), (1860, 170469), (1922, 164970), (2015, 157356), (2115, 149916), (2340, 135501), (2418, 131130), (2444, 129735), (2538, 124930), (2790, 113646), (2820, 112437), (2883, 109980), (2914, 108810), (3055, 103788), (3348, 94705), (3510, 90334), (3627, 87420), (3666, 86490), (3844, 82485), (4030, 78678), (4185, 75764), (4230, 74958), (4371, 72540), (4805, 65988), (4836, 65565), (5076, 62465), (5499, 57660), (5580, 56823), (5766, 54990), (5828, 54405), (6045, 52452), (6110, 51894), (6345, 49972), (7020, 45167), (7254, 43710), (7285, 43524), (7332, 43245), (8060, 39339), (8370, 37882), (8460, 37479), (8649, 36660), (8742, 36270), (9165, 34596), (9610, 32994), (10881, 29140), (10998, 28830), (11532, 27495), (12090, 26226), (12220, 25947), (12493, 25380), (12690, 24986), (13113, 24180), (14415, 21996), (14508, 21855), (14570, 21762), (16497, 19220), (16740, 18941), (17298, 18330), (17484, 18135)]