808555020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 384

約数和(自身を含む): 3056320512

約数和(自身を除く): 2247765492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 31, 34, 35, 39, 42, 51, 52, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 102, 105, 119, 124, 130, 140, 155, 156, 170, 182, 186, 195, 204, 210, 217, 221, 238, 255, 260, 273, 281, 310, 340, 357, 364, 372, 390, 403, 420, 434, 442, 455, 465, 476, 510, 527, 546, 562, 595, 620, 651, 663, 714, 780, 806, 843, 868, 884, 910, 930, 1020, 1054, 1085, 1092, 1105, 1124, 1190, 1209, 1302, 1326, 1365, 1405, 1428, 1547, 1581, 1612, 1686, 1785, 1820, 1860, 1967, 2015, 2108, 2170, 2210, 2380, 2418, 2604, 2635, 2652, 2730, 2810, 2821, 3094, 3162, 3255, 3315, 3372, 3570, 3653, 3689, 3934, 4030, 4215, 4340, 4420, 4641, 4777, 4836, 5270, 5460, 5620, 5642, 5901, 6045, 6188, 6324, 6510, 6630, 6851, 7140, 7306, 7378, 7735, 7868, 7905, 8060, 8430, 8463, 8711, 9282, 9554, 9835, 10540, 10959, 11067, 11284, 11802, 12090, 13020, 13260, 13702, 14105, 14331, 14612, 14756, 15470, 15810, 16860, 16926, 17422, 18265, 18445, 18564, 19108, 19670, 20553, 21918, 22134, 23205, 23604, 23885, 24180, 25571, 26133, 27404, 28210, 28662, 29505, 30940, 31620, 33439, 33852, 34255, 34844, 36530, 36890, 39340, 41106, 42315, 43555, 43836, 44268, 46410, 47770, 47957, 51142, 52266, 54795, 55335, 56420, 57324, 59010, 60977, 62101, 66878, 68510, 71655, 73060, 73780, 76713, 82212, 84630, 87110, 92820, 95540, 95914, 100317, 102284, 102765, 104532, 109590, 110670, 113243, 118020, 121954, 124202, 127855, 130665, 133756, 137020, 143310, 143871, 148087, 153426, 167195, 169260, 174220, 182931, 186303, 191828, 200634, 205530, 219180, 221340, 226486, 239785, 243908, 248404, 255710, 261330, 286620, 287742, 296174, 304885, 306852, 310505, 334390, 339729, 365862, 372606, 383565, 401268, 411060, 434707, 444261, 452972, 479570, 501585, 511420, 522660, 566215, 575484, 592348, 609770, 621010, 668780, 679458, 719355, 731724, 740435, 745212, 767130, 792701, 869414, 888522, 914655, 931515, 959140, 1003170, 1036609, 1132430, 1219540, 1242020, 1304121, 1358916, 1438710, 1480870, 1534260, 1585402, 1698645, 1738828, 1777044, 1829310, 1863030, 1925131, 2006340, 2073218, 2173535, 2221305, 2264860, 2378103, 2608242, 2877420, 2961740, 3109827, 3170804, 3397290, 3658620, 3726060, 3850262, 3963505, 4146436, 4347070, 4442610, 4756206, 5183045, 5216484, 5775393, 6219654, 6520605, 6794580, 7700524, 7927010, 8694140, 8885220, 9512412, 9625655, 10366090, 11550786, 11890515, 12439308, 13041210, 13475917, 15549135, 15854020, 19251310, 20732180, 23101572, 23781030, 26082420, 26951834, 28876965, 31098270, 38502620, 40427751, 47562060, 53903668, 57753930, 62196540, 67379585, 80855502, 115507860, 134759170, 161711004, 202138755, 269518340, 404277510, 808555020]

約数ペア:

[(1, 808555020), (2, 404277510), (3, 269518340), (4, 202138755), (5, 161711004), (6, 134759170), (7, 115507860), (10, 80855502), (12, 67379585), (13, 62196540), (14, 57753930), (15, 53903668), (17, 47562060), (20, 40427751), (21, 38502620), (26, 31098270), (28, 28876965), (30, 26951834), (31, 26082420), (34, 23781030), (35, 23101572), (39, 20732180), (42, 19251310), (51, 15854020), (52, 15549135), (60, 13475917), (62, 13041210), (65, 12439308), (68, 11890515), (70, 11550786), (78, 10366090), (84, 9625655), (85, 9512412), (91, 8885220), (93, 8694140), (102, 7927010), (105, 7700524), (119, 6794580), (124, 6520605), (130, 6219654), (140, 5775393), (155, 5216484), (156, 5183045), (170, 4756206), (182, 4442610), (186, 4347070), (195, 4146436), (204, 3963505), (210, 3850262), (217, 3726060), (221, 3658620), (238, 3397290), (255, 3170804), (260, 3109827), (273, 2961740), (281, 2877420), (310, 2608242), (340, 2378103), (357, 2264860), (364, 2221305), (372, 2173535), (390, 2073218), (403, 2006340), (420, 1925131), (434, 1863030), (442, 1829310), (455, 1777044), (465, 1738828), (476, 1698645), (510, 1585402), (527, 1534260), (546, 1480870), (562, 1438710), (595, 1358916), (620, 1304121), (651, 1242020), (663, 1219540), (714, 1132430), (780, 1036609), (806, 1003170), (843, 959140), (868, 931515), (884, 914655), (910, 888522), (930, 869414), (1020, 792701), (1054, 767130), (1085, 745212), (1092, 740435), (1105, 731724), (1124, 719355), (1190, 679458), (1209, 668780), (1302, 621010), (1326, 609770), (1365, 592348), (1405, 575484), (1428, 566215), (1547, 522660), (1581, 511420), (1612, 501585), (1686, 479570), (1785, 452972), (1820, 444261), (1860, 434707), (1967, 411060), (2015, 401268), (2108, 383565), (2170, 372606), (2210, 365862), (2380, 339729), (2418, 334390), (2604, 310505), (2635, 306852), (2652, 304885), (2730, 296174), (2810, 287742), (2821, 286620), (3094, 261330), (3162, 255710), (3255, 248404), (3315, 243908), (3372, 239785), (3570, 226486), (3653, 221340), (3689, 219180), (3934, 205530), (4030, 200634), (4215, 191828), (4340, 186303), (4420, 182931), (4641, 174220), (4777, 169260), (4836, 167195), (5270, 153426), (5460, 148087), (5620, 143871), (5642, 143310), (5901, 137020), (6045, 133756), (6188, 130665), (6324, 127855), (6510, 124202), (6630, 121954), (6851, 118020), (7140, 113243), (7306, 110670), (7378, 109590), (7735, 104532), (7868, 102765), (7905, 102284), (8060, 100317), (8430, 95914), (8463, 95540), (8711, 92820), (9282, 87110), (9554, 84630), (9835, 82212), (10540, 76713), (10959, 73780), (11067, 73060), (11284, 71655), (11802, 68510), (12090, 66878), (13020, 62101), (13260, 60977), (13702, 59010), (14105, 57324), (14331, 56420), (14612, 55335), (14756, 54795), (15470, 52266), (15810, 51142), (16860, 47957), (16926, 47770), (17422, 46410), (18265, 44268), (18445, 43836), (18564, 43555), (19108, 42315), (19670, 41106), (20553, 39340), (21918, 36890), (22134, 36530), (23205, 34844), (23604, 34255), (23885, 33852), (24180, 33439), (25571, 31620), (26133, 30940), (27404, 29505), (28210, 28662)]