247573694160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{172877}}^1$

素因数の和:172932

約数の個数: 400

約数和(自身を含む): 980479651536

約数和(自身を除く): 732905957376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1296, 1326, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1989, 2040, 2106, 2160, 2210, 2295, 2340, 2448, 2652, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3672, 3978, 4080, 4212, 4420, 4590, 4680, 5265, 5304, 5508, 5616, 5967, 6120, 6480, 6630, 6885, 7020, 7344, 7956, 8424, 8840, 9180, 9360, 9945, 10530, 10608, 11016, 11934, 12240, 13260, 13770, 14040, 15912, 16848, 17680, 17901, 18360, 19890, 21060, 22032, 23868, 26520, 27540, 28080, 29835, 31824, 35802, 36720, 39780, 42120, 47736, 53040, 55080, 59670, 71604, 79560, 84240, 89505, 95472, 110160, 119340, 143208, 159120, 172877, 179010, 238680, 286416, 345754, 358020, 477360, 518631, 691508, 716040, 864385, 1037262, 1383016, 1432080, 1555893, 1728770, 2074524, 2247401, 2593155, 2766032, 2938909, 3111786, 3457540, 4149048, 4494802, 4667679, 5186310, 5877818, 6223572, 6742203, 6915080, 7779465, 8298096, 8816727, 8989604, 9335358, 10372620, 11237005, 11755636, 12447144, 13484406, 13830160, 14003037, 14694545, 15558930, 17633454, 17979208, 18670716, 20226609, 20745240, 22474010, 23338395, 23511272, 24894288, 26450181, 26968812, 28006074, 29389090, 31117860, 33711015, 35266908, 35958416, 37341432, 38205817, 40453218, 41490480, 44083635, 44948020, 46676790, 47022544, 52900362, 53937624, 56012148, 58778180, 60679827, 62235720, 67422030, 70015185, 70533816, 74682864, 76411634, 79350543, 80906436, 88167270, 89896040, 93353580, 101133045, 105800724, 107875248, 112024296, 114617451, 117556360, 121359654, 124471440, 132250905, 134844060, 140030370, 141067632, 152823268, 158701086, 161812872, 176334540, 179792080, 182039481, 186707160, 191029085, 202266090, 211601448, 224048592, 229234902, 235112720, 238051629, 242719308, 264501810, 269688120, 280060740, 303399135, 305646536, 317402172, 323625744, 343852353, 352669080, 364078962, 373414320, 382058170, 396752715, 404532180, 423202896, 458469804, 476103258, 485438616, 529003620, 539376240, 560121480, 573087255, 606798270, 611293072, 634804344, 687704706, 705338160, 728157924, 764116340, 793505430, 809064360, 910197405, 916939608, 952206516, 970877232, 1031557059, 1058007240, 1120242960, 1146174510, 1190258145, 1213596540, 1269608688, 1375409412, 1456315848, 1528232680, 1587010860, 1618128720, 1719261765, 1820394810, 1833879216, 1904413032, 2063114118, 2116014480, 2292349020, 2380516290, 2427193080, 2750818824, 2912631696, 3056465360, 3094671177, 3174021720, 3438523530, 3640789620, 3808826064, 4126228236, 4584698040, 4761032580, 4854386160, 5157785295, 5501637648, 6189342354, 6348043440, 6877047060, 7281579240, 8252456472, 9169396080, 9522065160, 10315570590, 12378684708, 13754094120, 14563158480, 15473355885, 16504912944, 19044130320, 20631141180, 24757369416, 27508188240, 30946711770, 41262282360, 49514738832, 61893423540, 82524564720, 123786847080, 247573694160]

約数ペア:

[(1, 247573694160), (2, 123786847080), (3, 82524564720), (4, 61893423540), (5, 49514738832), (6, 41262282360), (8, 30946711770), (9, 27508188240), (10, 24757369416), (12, 20631141180), (13, 19044130320), (15, 16504912944), (16, 15473355885), (17, 14563158480), (18, 13754094120), (20, 12378684708), (24, 10315570590), (26, 9522065160), (27, 9169396080), (30, 8252456472), (34, 7281579240), (36, 6877047060), (39, 6348043440), (40, 6189342354), (45, 5501637648), (48, 5157785295), (51, 4854386160), (52, 4761032580), (54, 4584698040), (60, 4126228236), (65, 3808826064), (68, 3640789620), (72, 3438523530), (78, 3174021720), (80, 3094671177), (81, 3056465360), (85, 2912631696), (90, 2750818824), (102, 2427193080), (104, 2380516290), (108, 2292349020), (117, 2116014480), (120, 2063114118), (130, 1904413032), (135, 1833879216), (136, 1820394810), (144, 1719261765), (153, 1618128720), (156, 1587010860), (162, 1528232680), (170, 1456315848), (180, 1375409412), (195, 1269608688), (204, 1213596540), (208, 1190258145), (216, 1146174510), (221, 1120242960), (234, 1058007240), (240, 1031557059), (255, 970877232), (260, 952206516), (270, 916939608), (272, 910197405), (306, 809064360), (312, 793505430), (324, 764116340), (340, 728157924), (351, 705338160), (360, 687704706), (390, 634804344), (405, 611293072), (408, 606798270), (432, 573087255), (442, 560121480), (459, 539376240), (468, 529003620), (510, 485438616), (520, 476103258), (540, 458469804), (585, 423202896), (612, 404532180), (624, 396752715), (648, 382058170), (663, 373414320), (680, 364078962), (702, 352669080), (720, 343852353), (765, 323625744), (780, 317402172), (810, 305646536), (816, 303399135), (884, 280060740), (918, 269688120), (936, 264501810), (1020, 242719308), (1040, 238051629), (1053, 235112720), (1080, 229234902), (1105, 224048592), (1170, 211601448), (1224, 202266090), (1296, 191029085), (1326, 186707160), (1360, 182039481), (1377, 179792080), (1404, 176334540), (1530, 161812872), (1560, 158701086), (1620, 152823268), (1755, 141067632), (1768, 140030370), (1836, 134844060), (1872, 132250905), (1989, 124471440), (2040, 121359654), (2106, 117556360), (2160, 114617451), (2210, 112024296), (2295, 107875248), (2340, 105800724), (2448, 101133045), (2652, 93353580), (2754, 89896040), (2808, 88167270), (3060, 80906436), (3120, 79350543), (3240, 76411634), (3315, 74682864), (3510, 70533816), (3536, 70015185), (3672, 67422030), (3978, 62235720), (4080, 60679827), (4212, 58778180), (4420, 56012148), (4590, 53937624), (4680, 52900362), (5265, 47022544), (5304, 46676790), (5508, 44948020), (5616, 44083635), (5967, 41490480), (6120, 40453218), (6480, 38205817), (6630, 37341432), (6885, 35958416), (7020, 35266908), (7344, 33711015), (7956, 31117860), (8424, 29389090), (8840, 28006074), (9180, 26968812), (9360, 26450181), (9945, 24894288), (10530, 23511272), (10608, 23338395), (11016, 22474010), (11934, 20745240), (12240, 20226609), (13260, 18670716), (13770, 17979208), (14040, 17633454), (15912, 15558930), (16848, 14694545), (17680, 14003037), (17901, 13830160), (18360, 13484406), (19890, 12447144), (21060, 11755636), (22032, 11237005), (23868, 10372620), (26520, 9335358), (27540, 8989604), (28080, 8816727), (29835, 8298096), (31824, 7779465), (35802, 6915080), (36720, 6742203), (39780, 6223572), (42120, 5877818), (47736, 5186310), (53040, 4667679), (55080, 4494802), (59670, 4149048), (71604, 3457540), (79560, 3111786), (84240, 2938909), (89505, 2766032), (95472, 2593155), (110160, 2247401), (119340, 2074524), (143208, 1728770), (159120, 1555893), (172877, 1432080), (179010, 1383016), (238680, 1037262), (286416, 864385), (345754, 716040), (358020, 691508), (477360, 518631)]