2045168580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 384

約数和(自身を含む): 7471005696

約数和(自身を除く): 5425837116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 43, 52, 60, 62, 65, 70, 78, 84, 86, 91, 93, 105, 124, 129, 130, 140, 155, 156, 172, 182, 186, 195, 210, 215, 217, 258, 260, 273, 281, 301, 310, 364, 372, 390, 403, 420, 430, 434, 455, 465, 516, 546, 559, 562, 602, 620, 645, 651, 780, 806, 843, 860, 868, 903, 910, 930, 1085, 1092, 1118, 1124, 1204, 1209, 1290, 1302, 1333, 1365, 1405, 1505, 1612, 1677, 1686, 1806, 1820, 1860, 1967, 2015, 2170, 2236, 2418, 2580, 2604, 2666, 2730, 2795, 2810, 2821, 3010, 3255, 3354, 3372, 3612, 3653, 3913, 3934, 3999, 4030, 4215, 4340, 4515, 4836, 5332, 5460, 5590, 5620, 5642, 5901, 6020, 6045, 6510, 6665, 6708, 7306, 7826, 7868, 7998, 8060, 8385, 8430, 8463, 8711, 9030, 9331, 9835, 10959, 11180, 11284, 11739, 11802, 12083, 12090, 13020, 13330, 14105, 14612, 15652, 15996, 16770, 16860, 16926, 17329, 17422, 18060, 18265, 18662, 19565, 19670, 19995, 21918, 23478, 23604, 24166, 24180, 25571, 26133, 26660, 27993, 28210, 29505, 33540, 33852, 34658, 34844, 36249, 36530, 37324, 39130, 39340, 39990, 42315, 43555, 43836, 46655, 46956, 48332, 51142, 51987, 52266, 54795, 55986, 56420, 58695, 59010, 60415, 60977, 69316, 72498, 73060, 76713, 78260, 79980, 84581, 84630, 86645, 87110, 93310, 102284, 103974, 104532, 109590, 111972, 113243, 117390, 118020, 120830, 121303, 121954, 127855, 130665, 139965, 144996, 153426, 157079, 169162, 169260, 173290, 174220, 181245, 182931, 186620, 207948, 219180, 226486, 234780, 241660, 242606, 243908, 253743, 255710, 259935, 261330, 279930, 304885, 306852, 314158, 338324, 339729, 346580, 362490, 363909, 365862, 374573, 383565, 422905, 452972, 471237, 485212, 507486, 511420, 519870, 522660, 559860, 566215, 606515, 609770, 628316, 679458, 724980, 727818, 731724, 749146, 767130, 785395, 792701, 845810, 914655, 942474, 1014972, 1039740, 1099553, 1123719, 1132430, 1213030, 1219540, 1268715, 1358916, 1455636, 1498292, 1534260, 1570790, 1585402, 1691620, 1698645, 1819545, 1829310, 1872865, 1884948, 2199106, 2247438, 2264860, 2356185, 2378103, 2426060, 2537430, 2622011, 3141580, 3170804, 3298659, 3397290, 3639090, 3658620, 3745730, 3963505, 4398212, 4494876, 4712370, 4756206, 4869449, 5074860, 5244022, 5497765, 5618595, 6597318, 6794580, 7278180, 7491460, 7866033, 7927010, 9424740, 9512412, 9738898, 10488044, 10995530, 11237190, 11890515, 13110055, 13194636, 14608347, 15732066, 15854020, 16493295, 19477796, 21991060, 22474380, 23781030, 24347245, 26220110, 29216694, 31464132, 32986590, 34086143, 39330165, 47562060, 48694490, 52440220, 58433388, 65973180, 68172286, 73041735, 78660330, 97388980, 102258429, 136344572, 146083470, 157320660, 170430715, 204516858, 292166940, 340861430, 409033716, 511292145, 681722860, 1022584290, 2045168580]

約数ペア:

[(1, 2045168580), (2, 1022584290), (3, 681722860), (4, 511292145), (5, 409033716), (6, 340861430), (7, 292166940), (10, 204516858), (12, 170430715), (13, 157320660), (14, 146083470), (15, 136344572), (20, 102258429), (21, 97388980), (26, 78660330), (28, 73041735), (30, 68172286), (31, 65973180), (35, 58433388), (39, 52440220), (42, 48694490), (43, 47562060), (52, 39330165), (60, 34086143), (62, 32986590), (65, 31464132), (70, 29216694), (78, 26220110), (84, 24347245), (86, 23781030), (91, 22474380), (93, 21991060), (105, 19477796), (124, 16493295), (129, 15854020), (130, 15732066), (140, 14608347), (155, 13194636), (156, 13110055), (172, 11890515), (182, 11237190), (186, 10995530), (195, 10488044), (210, 9738898), (215, 9512412), (217, 9424740), (258, 7927010), (260, 7866033), (273, 7491460), (281, 7278180), (301, 6794580), (310, 6597318), (364, 5618595), (372, 5497765), (390, 5244022), (403, 5074860), (420, 4869449), (430, 4756206), (434, 4712370), (455, 4494876), (465, 4398212), (516, 3963505), (546, 3745730), (559, 3658620), (562, 3639090), (602, 3397290), (620, 3298659), (645, 3170804), (651, 3141580), (780, 2622011), (806, 2537430), (843, 2426060), (860, 2378103), (868, 2356185), (903, 2264860), (910, 2247438), (930, 2199106), (1085, 1884948), (1092, 1872865), (1118, 1829310), (1124, 1819545), (1204, 1698645), (1209, 1691620), (1290, 1585402), (1302, 1570790), (1333, 1534260), (1365, 1498292), (1405, 1455636), (1505, 1358916), (1612, 1268715), (1677, 1219540), (1686, 1213030), (1806, 1132430), (1820, 1123719), (1860, 1099553), (1967, 1039740), (2015, 1014972), (2170, 942474), (2236, 914655), (2418, 845810), (2580, 792701), (2604, 785395), (2666, 767130), (2730, 749146), (2795, 731724), (2810, 727818), (2821, 724980), (3010, 679458), (3255, 628316), (3354, 609770), (3372, 606515), (3612, 566215), (3653, 559860), (3913, 522660), (3934, 519870), (3999, 511420), (4030, 507486), (4215, 485212), (4340, 471237), (4515, 452972), (4836, 422905), (5332, 383565), (5460, 374573), (5590, 365862), (5620, 363909), (5642, 362490), (5901, 346580), (6020, 339729), (6045, 338324), (6510, 314158), (6665, 306852), (6708, 304885), (7306, 279930), (7826, 261330), (7868, 259935), (7998, 255710), (8060, 253743), (8385, 243908), (8430, 242606), (8463, 241660), (8711, 234780), (9030, 226486), (9331, 219180), (9835, 207948), (10959, 186620), (11180, 182931), (11284, 181245), (11739, 174220), (11802, 173290), (12083, 169260), (12090, 169162), (13020, 157079), (13330, 153426), (14105, 144996), (14612, 139965), (15652, 130665), (15996, 127855), (16770, 121954), (16860, 121303), (16926, 120830), (17329, 118020), (17422, 117390), (18060, 113243), (18265, 111972), (18662, 109590), (19565, 104532), (19670, 103974), (19995, 102284), (21918, 93310), (23478, 87110), (23604, 86645), (24166, 84630), (24180, 84581), (25571, 79980), (26133, 78260), (26660, 76713), (27993, 73060), (28210, 72498), (29505, 69316), (33540, 60977), (33852, 60415), (34658, 59010), (34844, 58695), (36249, 56420), (36530, 55986), (37324, 54795), (39130, 52266), (39340, 51987), (39990, 51142), (42315, 48332), (43555, 46956), (43836, 46655)]