1789566480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 320

約数和(自身を含む): 6714570240

約数和(自身を除く): 4925003760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 101, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 202, 208, 216, 234, 240, 260, 270, 303, 312, 351, 360, 390, 404, 432, 468, 505, 520, 540, 585, 606, 624, 631, 702, 720, 780, 808, 909, 936, 1010, 1040, 1080, 1170, 1212, 1262, 1313, 1404, 1515, 1560, 1616, 1755, 1818, 1872, 1893, 2020, 2160, 2340, 2424, 2524, 2626, 2727, 2808, 3030, 3120, 3155, 3510, 3636, 3786, 3939, 4040, 4545, 4680, 4848, 5048, 5252, 5454, 5616, 5679, 6060, 6310, 6565, 7020, 7272, 7572, 7878, 8080, 8203, 9090, 9360, 9465, 10096, 10504, 10908, 11358, 11817, 12120, 12620, 13130, 13635, 14040, 14544, 15144, 15756, 16406, 17037, 18180, 18930, 19695, 21008, 21816, 22716, 23634, 24240, 24609, 25240, 26260, 27270, 28080, 28395, 30288, 31512, 32812, 34074, 35451, 36360, 37860, 39390, 41015, 43632, 45432, 47268, 49218, 50480, 52520, 54540, 56790, 59085, 63024, 63731, 65624, 68148, 70902, 72720, 73827, 75720, 78780, 82030, 85185, 90864, 94536, 98436, 105040, 109080, 113580, 118170, 123045, 127462, 131248, 136296, 141804, 147654, 151440, 157560, 164060, 170370, 177255, 189072, 191193, 196872, 218160, 221481, 227160, 236340, 246090, 254924, 272592, 283608, 295308, 315120, 318655, 328120, 340740, 354510, 369135, 382386, 393744, 442962, 454320, 472680, 492180, 509848, 567216, 573579, 590616, 637310, 656240, 681480, 709020, 738270, 764772, 828503, 885924, 945360, 955965, 984360, 1019696, 1107405, 1147158, 1181232, 1274620, 1362960, 1418040, 1476540, 1529544, 1657006, 1720737, 1771848, 1911930, 1968720, 2214810, 2294316, 2485509, 2549240, 2836080, 2867895, 2953080, 3059088, 3314012, 3441474, 3543696, 3823860, 4142515, 4429620, 4588632, 4971018, 5098480, 5735790, 5906160, 6628024, 6882948, 7456527, 7647720, 8285030, 8603685, 8859240, 9177264, 9942036, 11471580, 12427545, 13256048, 13765896, 14913054, 15295440, 16570060, 17207370, 17718480, 19884072, 22369581, 22943160, 24855090, 27531792, 29826108, 33140120, 34414740, 37282635, 39768144, 44739162, 45886320, 49710180, 59652216, 66280240, 68829480, 74565270, 89478324, 99420360, 111847905, 119304432, 137658960, 149130540, 178956648, 198840720, 223695810, 298261080, 357913296, 447391620, 596522160, 894783240, 1789566480]

約数ペア:

[(1, 1789566480), (2, 894783240), (3, 596522160), (4, 447391620), (5, 357913296), (6, 298261080), (8, 223695810), (9, 198840720), (10, 178956648), (12, 149130540), (13, 137658960), (15, 119304432), (16, 111847905), (18, 99420360), (20, 89478324), (24, 74565270), (26, 68829480), (27, 66280240), (30, 59652216), (36, 49710180), (39, 45886320), (40, 44739162), (45, 39768144), (48, 37282635), (52, 34414740), (54, 33140120), (60, 29826108), (65, 27531792), (72, 24855090), (78, 22943160), (80, 22369581), (90, 19884072), (101, 17718480), (104, 17207370), (108, 16570060), (117, 15295440), (120, 14913054), (130, 13765896), (135, 13256048), (144, 12427545), (156, 11471580), (180, 9942036), (195, 9177264), (202, 8859240), (208, 8603685), (216, 8285030), (234, 7647720), (240, 7456527), (260, 6882948), (270, 6628024), (303, 5906160), (312, 5735790), (351, 5098480), (360, 4971018), (390, 4588632), (404, 4429620), (432, 4142515), (468, 3823860), (505, 3543696), (520, 3441474), (540, 3314012), (585, 3059088), (606, 2953080), (624, 2867895), (631, 2836080), (702, 2549240), (720, 2485509), (780, 2294316), (808, 2214810), (909, 1968720), (936, 1911930), (1010, 1771848), (1040, 1720737), (1080, 1657006), (1170, 1529544), (1212, 1476540), (1262, 1418040), (1313, 1362960), (1404, 1274620), (1515, 1181232), (1560, 1147158), (1616, 1107405), (1755, 1019696), (1818, 984360), (1872, 955965), (1893, 945360), (2020, 885924), (2160, 828503), (2340, 764772), (2424, 738270), (2524, 709020), (2626, 681480), (2727, 656240), (2808, 637310), (3030, 590616), (3120, 573579), (3155, 567216), (3510, 509848), (3636, 492180), (3786, 472680), (3939, 454320), (4040, 442962), (4545, 393744), (4680, 382386), (4848, 369135), (5048, 354510), (5252, 340740), (5454, 328120), (5616, 318655), (5679, 315120), (6060, 295308), (6310, 283608), (6565, 272592), (7020, 254924), (7272, 246090), (7572, 236340), (7878, 227160), (8080, 221481), (8203, 218160), (9090, 196872), (9360, 191193), (9465, 189072), (10096, 177255), (10504, 170370), (10908, 164060), (11358, 157560), (11817, 151440), (12120, 147654), (12620, 141804), (13130, 136296), (13635, 131248), (14040, 127462), (14544, 123045), (15144, 118170), (15756, 113580), (16406, 109080), (17037, 105040), (18180, 98436), (18930, 94536), (19695, 90864), (21008, 85185), (21816, 82030), (22716, 78780), (23634, 75720), (24240, 73827), (24609, 72720), (25240, 70902), (26260, 68148), (27270, 65624), (28080, 63731), (28395, 63024), (30288, 59085), (31512, 56790), (32812, 54540), (34074, 52520), (35451, 50480), (36360, 49218), (37860, 47268), (39390, 45432), (41015, 43632)]