247381942320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{396293}}^1$

素因数の和:396349

約数の個数: 240

約数和(自身を含む): 905167199520

約数和(自身を除く): 657785257200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 540, 578, 612, 680, 720, 765, 816, 867, 918, 1020, 1080, 1156, 1224, 1360, 1445, 1530, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2890, 3060, 3468, 3672, 4080, 4335, 4590, 4624, 5202, 5780, 6120, 6936, 7344, 7803, 8670, 9180, 10404, 11560, 12240, 13005, 13872, 15606, 17340, 18360, 20808, 23120, 26010, 31212, 34680, 36720, 39015, 41616, 52020, 62424, 69360, 78030, 104040, 124848, 156060, 208080, 312120, 396293, 624240, 792586, 1188879, 1585172, 1981465, 2377758, 3170344, 3566637, 3962930, 4755516, 5944395, 6340688, 6736981, 7133274, 7925860, 9511032, 10699911, 11888790, 13473962, 14266548, 15851720, 17833185, 19022064, 20210943, 21399822, 23777580, 26947924, 28533096, 31703440, 33684905, 35666370, 40421886, 42799644, 47555160, 53499555, 53895848, 57066192, 60632829, 67369810, 71332740, 80843772, 85599288, 95110320, 101054715, 106999110, 107791696, 114528677, 121265658, 134739620, 142665480, 161687544, 171198576, 181898487, 202109430, 213998220, 229057354, 242531316, 269479240, 285330960, 303164145, 323375088, 343586031, 363796974, 404218860, 427996440, 458114708, 485062632, 538958480, 572643385, 606328290, 687172062, 727593948, 808437720, 855992880, 909492435, 916229416, 970125264, 1030758093, 1145286770, 1212656580, 1374344124, 1455187896, 1616875440, 1717930155, 1818984870, 1832458832, 2061516186, 2290573540, 2425313160, 2748688248, 2910375792, 3092274279, 3435860310, 3637969740, 4123032372, 4581147080, 4850626320, 5153790465, 5497376496, 6184548558, 6871720620, 7275939480, 8246064744, 9162294160, 10307580930, 12369097116, 13743441240, 14551878960, 15461371395, 16492129488, 20615161860, 24738194232, 27486882480, 30922742790, 41230323720, 49476388464, 61845485580, 82460647440, 123690971160, 247381942320]

約数ペア:

[(1, 247381942320), (2, 123690971160), (3, 82460647440), (4, 61845485580), (5, 49476388464), (6, 41230323720), (8, 30922742790), (9, 27486882480), (10, 24738194232), (12, 20615161860), (15, 16492129488), (16, 15461371395), (17, 14551878960), (18, 13743441240), (20, 12369097116), (24, 10307580930), (27, 9162294160), (30, 8246064744), (34, 7275939480), (36, 6871720620), (40, 6184548558), (45, 5497376496), (48, 5153790465), (51, 4850626320), (54, 4581147080), (60, 4123032372), (68, 3637969740), (72, 3435860310), (80, 3092274279), (85, 2910375792), (90, 2748688248), (102, 2425313160), (108, 2290573540), (120, 2061516186), (135, 1832458832), (136, 1818984870), (144, 1717930155), (153, 1616875440), (170, 1455187896), (180, 1374344124), (204, 1212656580), (216, 1145286770), (240, 1030758093), (255, 970125264), (270, 916229416), (272, 909492435), (289, 855992880), (306, 808437720), (340, 727593948), (360, 687172062), (408, 606328290), (432, 572643385), (459, 538958480), (510, 485062632), (540, 458114708), (578, 427996440), (612, 404218860), (680, 363796974), (720, 343586031), (765, 323375088), (816, 303164145), (867, 285330960), (918, 269479240), (1020, 242531316), (1080, 229057354), (1156, 213998220), (1224, 202109430), (1360, 181898487), (1445, 171198576), (1530, 161687544), (1734, 142665480), (1836, 134739620), (2040, 121265658), (2160, 114528677), (2295, 107791696), (2312, 106999110), (2448, 101054715), (2601, 95110320), (2890, 85599288), (3060, 80843772), (3468, 71332740), (3672, 67369810), (4080, 60632829), (4335, 57066192), (4590, 53895848), (4624, 53499555), (5202, 47555160), (5780, 42799644), (6120, 40421886), (6936, 35666370), (7344, 33684905), (7803, 31703440), (8670, 28533096), (9180, 26947924), (10404, 23777580), (11560, 21399822), (12240, 20210943), (13005, 19022064), (13872, 17833185), (15606, 15851720), (17340, 14266548), (18360, 13473962), (20808, 11888790), (23120, 10699911), (26010, 9511032), (31212, 7925860), (34680, 7133274), (36720, 6736981), (39015, 6340688), (41616, 5944395), (52020, 4755516), (62424, 3962930), (69360, 3566637), (78030, 3170344), (104040, 2377758), (124848, 1981465), (156060, 1585172), (208080, 1188879), (312120, 792586), (396293, 624240)]