505798020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 480

約数和(自身を含む): 2021741568

約数和(自身を除く): 1515943548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 47, 52, 54, 60, 63, 65, 70, 73, 78, 81, 84, 90, 91, 94, 105, 108, 117, 126, 130, 135, 140, 141, 146, 156, 162, 180, 182, 188, 189, 195, 210, 219, 234, 235, 252, 260, 270, 273, 282, 292, 315, 324, 329, 351, 364, 365, 378, 390, 405, 420, 423, 438, 455, 468, 470, 511, 540, 546, 564, 567, 585, 611, 630, 657, 658, 702, 705, 730, 756, 780, 810, 819, 846, 876, 910, 940, 945, 949, 987, 1022, 1053, 1092, 1095, 1134, 1170, 1222, 1260, 1269, 1314, 1316, 1365, 1404, 1410, 1460, 1533, 1620, 1638, 1645, 1692, 1755, 1820, 1833, 1890, 1898, 1971, 1974, 2044, 2106, 2115, 2190, 2268, 2340, 2444, 2457, 2538, 2555, 2628, 2730, 2820, 2835, 2847, 2961, 3055, 3066, 3276, 3285, 3290, 3431, 3510, 3666, 3780, 3796, 3807, 3942, 3948, 4095, 4212, 4230, 4277, 4380, 4599, 4745, 4914, 4935, 5076, 5110, 5265, 5460, 5499, 5670, 5694, 5913, 5922, 6110, 6132, 6345, 6570, 6580, 6643, 6862, 7020, 7332, 7371, 7614, 7665, 7884, 8190, 8460, 8541, 8554, 8883, 9165, 9198, 9490, 9828, 9855, 9870, 10220, 10293, 10530, 10998, 11340, 11388, 11826, 11844, 12220, 12285, 12690, 12831, 13140, 13286, 13724, 13797, 14235, 14742, 14805, 15228, 15330, 16380, 16497, 17082, 17108, 17155, 17766, 18330, 18396, 18980, 19035, 19710, 19740, 19929, 20586, 21060, 21385, 21996, 22995, 23652, 24017, 24570, 25380, 25623, 25662, 26572, 26649, 27495, 27594, 28470, 29484, 29565, 29610, 30660, 30879, 32994, 33215, 34164, 34310, 35532, 36660, 36855, 38070, 38493, 39420, 39858, 41172, 41391, 42705, 42770, 44415, 44603, 45990, 48034, 49140, 49491, 51246, 51324, 51465, 53298, 54990, 55188, 56940, 59130, 59220, 59787, 61758, 64155, 65988, 66430, 68620, 68985, 72051, 73710, 76140, 76869, 76986, 79716, 82485, 82782, 85410, 85540, 88830, 89206, 91980, 92637, 96068, 98982, 99645, 102492, 102930, 106596, 109980, 115479, 118260, 119574, 120085, 123516, 128115, 128310, 132860, 133245, 133809, 137970, 144102, 147420, 153738, 153972, 154395, 164970, 165564, 170820, 177660, 178412, 179361, 185274, 192465, 197964, 199290, 205860, 206955, 216153, 223015, 230958, 239148, 240170, 247455, 256230, 256620, 266490, 267618, 275940, 277911, 288204, 298935, 307476, 308790, 312221, 329940, 346437, 358722, 360255, 370548, 384345, 384930, 398580, 401427, 413910, 432306, 446030, 461916, 463185, 480340, 494910, 512460, 532980, 535236, 538083, 555822, 577395, 597870, 617580, 624442, 648459, 669045, 692874, 717444, 720510, 768690, 769860, 802854, 827820, 864612, 892060, 896805, 926370, 936663, 989820, 1076166, 1080765, 1111644, 1154790, 1195740, 1204281, 1248884, 1296918, 1338090, 1385748, 1389555, 1441020, 1537380, 1561105, 1605708, 1732185, 1793610, 1852740, 1873326, 1945377, 2007135, 2152332, 2161530, 2309580, 2408562, 2593836, 2676180, 2690415, 2779110, 2809989, 3122210, 3242295, 3464370, 3587220, 3612843, 3746652, 3890754, 4014270, 4323060, 4683315, 4817124, 5380830, 5558220, 5619978, 6021405, 6244420, 6484590, 6928740, 7225686, 7781508, 8028540, 8429967, 9366630, 9726885, 10761660, 11239956, 12042810, 12969180, 14049945, 14451372, 16859934, 18064215, 18733260, 19453770, 24085620, 25289901, 28099890, 33719868, 36128430, 38907540, 42149835, 50579802, 56199780, 72256860, 84299670, 101159604, 126449505, 168599340, 252899010, 505798020]

約数ペア:

[(1, 505798020), (2, 252899010), (3, 168599340), (4, 126449505), (5, 101159604), (6, 84299670), (7, 72256860), (9, 56199780), (10, 50579802), (12, 42149835), (13, 38907540), (14, 36128430), (15, 33719868), (18, 28099890), (20, 25289901), (21, 24085620), (26, 19453770), (27, 18733260), (28, 18064215), (30, 16859934), (35, 14451372), (36, 14049945), (39, 12969180), (42, 12042810), (45, 11239956), (47, 10761660), (52, 9726885), (54, 9366630), (60, 8429967), (63, 8028540), (65, 7781508), (70, 7225686), (73, 6928740), (78, 6484590), (81, 6244420), (84, 6021405), (90, 5619978), (91, 5558220), (94, 5380830), (105, 4817124), (108, 4683315), (117, 4323060), (126, 4014270), (130, 3890754), (135, 3746652), (140, 3612843), (141, 3587220), (146, 3464370), (156, 3242295), (162, 3122210), (180, 2809989), (182, 2779110), (188, 2690415), (189, 2676180), (195, 2593836), (210, 2408562), (219, 2309580), (234, 2161530), (235, 2152332), (252, 2007135), (260, 1945377), (270, 1873326), (273, 1852740), (282, 1793610), (292, 1732185), (315, 1605708), (324, 1561105), (329, 1537380), (351, 1441020), (364, 1389555), (365, 1385748), (378, 1338090), (390, 1296918), (405, 1248884), (420, 1204281), (423, 1195740), (438, 1154790), (455, 1111644), (468, 1080765), (470, 1076166), (511, 989820), (540, 936663), (546, 926370), (564, 896805), (567, 892060), (585, 864612), (611, 827820), (630, 802854), (657, 769860), (658, 768690), (702, 720510), (705, 717444), (730, 692874), (756, 669045), (780, 648459), (810, 624442), (819, 617580), (846, 597870), (876, 577395), (910, 555822), (940, 538083), (945, 535236), (949, 532980), (987, 512460), (1022, 494910), (1053, 480340), (1092, 463185), (1095, 461916), (1134, 446030), (1170, 432306), (1222, 413910), (1260, 401427), (1269, 398580), (1314, 384930), (1316, 384345), (1365, 370548), (1404, 360255), (1410, 358722), (1460, 346437), (1533, 329940), (1620, 312221), (1638, 308790), (1645, 307476), (1692, 298935), (1755, 288204), (1820, 277911), (1833, 275940), (1890, 267618), (1898, 266490), (1971, 256620), (1974, 256230), (2044, 247455), (2106, 240170), (2115, 239148), (2190, 230958), (2268, 223015), (2340, 216153), (2444, 206955), (2457, 205860), (2538, 199290), (2555, 197964), (2628, 192465), (2730, 185274), (2820, 179361), (2835, 178412), (2847, 177660), (2961, 170820), (3055, 165564), (3066, 164970), (3276, 154395), (3285, 153972), (3290, 153738), (3431, 147420), (3510, 144102), (3666, 137970), (3780, 133809), (3796, 133245), (3807, 132860), (3942, 128310), (3948, 128115), (4095, 123516), (4212, 120085), (4230, 119574), (4277, 118260), (4380, 115479), (4599, 109980), (4745, 106596), (4914, 102930), (4935, 102492), (5076, 99645), (5110, 98982), (5265, 96068), (5460, 92637), (5499, 91980), (5670, 89206), (5694, 88830), (5913, 85540), (5922, 85410), (6110, 82782), (6132, 82485), (6345, 79716), (6570, 76986), (6580, 76869), (6643, 76140), (6862, 73710), (7020, 72051), (7332, 68985), (7371, 68620), (7614, 66430), (7665, 65988), (7884, 64155), (8190, 61758), (8460, 59787), (8541, 59220), (8554, 59130), (8883, 56940), (9165, 55188), (9198, 54990), (9490, 53298), (9828, 51465), (9855, 51324), (9870, 51246), (10220, 49491), (10293, 49140), (10530, 48034), (10998, 45990), (11340, 44603), (11388, 44415), (11826, 42770), (11844, 42705), (12220, 41391), (12285, 41172), (12690, 39858), (12831, 39420), (13140, 38493), (13286, 38070), (13724, 36855), (13797, 36660), (14235, 35532), (14742, 34310), (14805, 34164), (15228, 33215), (15330, 32994), (16380, 30879), (16497, 30660), (17082, 29610), (17108, 29565), (17155, 29484), (17766, 28470), (18330, 27594), (18396, 27495), (18980, 26649), (19035, 26572), (19710, 25662), (19740, 25623), (19929, 25380), (20586, 24570), (21060, 24017), (21385, 23652), (21996, 22995)]