246549420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 240

約数和(自身を含む): 870851520

約数和(自身を除く): 624302100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 230, 234, 260, 270, 276, 299, 324, 345, 351, 390, 405, 414, 460, 468, 509, 540, 585, 598, 621, 690, 702, 780, 810, 828, 897, 1018, 1035, 1053, 1170, 1196, 1242, 1380, 1404, 1495, 1527, 1620, 1755, 1794, 1863, 2036, 2070, 2106, 2340, 2484, 2545, 2691, 2990, 3054, 3105, 3510, 3588, 3726, 4140, 4212, 4485, 4581, 5090, 5265, 5382, 5980, 6108, 6210, 6617, 7020, 7452, 7635, 8073, 8970, 9162, 9315, 10180, 10530, 10764, 11707, 12420, 13234, 13455, 13743, 15270, 16146, 17940, 18324, 18630, 19851, 21060, 22905, 23414, 24219, 26468, 26910, 27486, 30540, 32292, 33085, 35121, 37260, 39702, 40365, 41229, 45810, 46828, 48438, 53820, 54972, 58535, 59553, 66170, 68715, 70242, 79404, 80730, 82458, 91620, 96876, 99255, 105363, 117070, 119106, 121095, 132340, 137430, 140484, 152191, 161460, 164916, 175605, 178659, 198510, 206145, 210726, 234140, 238212, 242190, 274860, 297765, 304382, 316089, 351210, 357318, 397020, 412290, 421452, 456573, 484380, 526815, 535977, 595530, 608764, 632178, 702420, 714636, 760955, 824580, 893295, 913146, 948267, 1053630, 1071954, 1191060, 1264356, 1369719, 1521910, 1580445, 1786590, 1826292, 1896534, 2107260, 2143908, 2282865, 2679885, 2739438, 3043820, 3160890, 3573180, 3793068, 4109157, 4565730, 4741335, 5359770, 5478876, 6321780, 6848595, 8218314, 9131460, 9482670, 10719540, 12327471, 13697190, 16436628, 18965340, 20545785, 24654942, 27394380, 41091570, 49309884, 61637355, 82183140, 123274710, 246549420]

約数ペア:

[(1, 246549420), (2, 123274710), (3, 82183140), (4, 61637355), (5, 49309884), (6, 41091570), (9, 27394380), (10, 24654942), (12, 20545785), (13, 18965340), (15, 16436628), (18, 13697190), (20, 12327471), (23, 10719540), (26, 9482670), (27, 9131460), (30, 8218314), (36, 6848595), (39, 6321780), (45, 5478876), (46, 5359770), (52, 4741335), (54, 4565730), (60, 4109157), (65, 3793068), (69, 3573180), (78, 3160890), (81, 3043820), (90, 2739438), (92, 2679885), (108, 2282865), (115, 2143908), (117, 2107260), (130, 1896534), (135, 1826292), (138, 1786590), (156, 1580445), (162, 1521910), (180, 1369719), (195, 1264356), (207, 1191060), (230, 1071954), (234, 1053630), (260, 948267), (270, 913146), (276, 893295), (299, 824580), (324, 760955), (345, 714636), (351, 702420), (390, 632178), (405, 608764), (414, 595530), (460, 535977), (468, 526815), (509, 484380), (540, 456573), (585, 421452), (598, 412290), (621, 397020), (690, 357318), (702, 351210), (780, 316089), (810, 304382), (828, 297765), (897, 274860), (1018, 242190), (1035, 238212), (1053, 234140), (1170, 210726), (1196, 206145), (1242, 198510), (1380, 178659), (1404, 175605), (1495, 164916), (1527, 161460), (1620, 152191), (1755, 140484), (1794, 137430), (1863, 132340), (2036, 121095), (2070, 119106), (2106, 117070), (2340, 105363), (2484, 99255), (2545, 96876), (2691, 91620), (2990, 82458), (3054, 80730), (3105, 79404), (3510, 70242), (3588, 68715), (3726, 66170), (4140, 59553), (4212, 58535), (4485, 54972), (4581, 53820), (5090, 48438), (5265, 46828), (5382, 45810), (5980, 41229), (6108, 40365), (6210, 39702), (6617, 37260), (7020, 35121), (7452, 33085), (7635, 32292), (8073, 30540), (8970, 27486), (9162, 26910), (9315, 26468), (10180, 24219), (10530, 23414), (10764, 22905), (11707, 21060), (12420, 19851), (13234, 18630), (13455, 18324), (13743, 17940), (15270, 16146)]