1976425920

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 336

約数和(自身を含む): 8059204608

約数和(自身を除く): 6082778688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3402, 3631, 3780, 3888, 4032, 4320, 4536, 4860, 5040, 5184, 5670, 6048, 6480, 6720, 6804, 7262, 7560, 7776, 8505, 8640, 9072, 9720, 10080, 10893, 11340, 12096, 12960, 13608, 14524, 15120, 15552, 17010, 18144, 18155, 19440, 20160, 21786, 22680, 25417, 25920, 27216, 29048, 30240, 32679, 34020, 36288, 36310, 38880, 43572, 45360, 50834, 54432, 54465, 58096, 60480, 65358, 68040, 72620, 76251, 77760, 87144, 90720, 98037, 101668, 108864, 108930, 116192, 127085, 130716, 136080, 145240, 152502, 163395, 174288, 181440, 196074, 203336, 217860, 228753, 232384, 254170, 261432, 272160, 290480, 294111, 305004, 326790, 348576, 381255, 392148, 406672, 435720, 457506, 490185, 508340, 522864, 544320, 580960, 588222, 610008, 653580, 686259, 697152, 762510, 784296, 813344, 871440, 882333, 915012, 980370, 1016680, 1045728, 1143765, 1161920, 1176444, 1220016, 1307160, 1372518, 1470555, 1525020, 1568592, 1626688, 1742880, 1764666, 1830024, 1960740, 2033360, 2058777, 2091456, 2287530, 2352888, 2440032, 2614320, 2745036, 2941110, 3050040, 3137184, 3431295, 3485760, 3529332, 3660048, 3921480, 4066720, 4117554, 4411665, 4575060, 4705776, 4880064, 5228640, 5490072, 5882220, 6100080, 6176331, 6274368, 6862590, 7058664, 7320096, 7842960, 8133440, 8235108, 8823330, 9150120, 9411552, 10293885, 10457280, 10980144, 11764440, 12200160, 12352662, 13725180, 14117328, 14640192, 15685920, 16470216, 17646660, 18300240, 18823104, 20587770, 21960288, 23528880, 24400320, 24705324, 27450360, 28234656, 30881655, 31371840, 32940432, 35293320, 36600480, 41175540, 43920576, 47057760, 49410648, 54900720, 56469312, 61763310, 65880864, 70586640, 73200960, 82351080, 94115520, 98821296, 109801440, 123526620, 131761728, 141173280, 164702160, 197642592, 219602880, 247053240, 282346560, 329404320, 395285184, 494106480, 658808640, 988212960, 1976425920]

約数ペア:

[(1, 1976425920), (2, 988212960), (3, 658808640), (4, 494106480), (5, 395285184), (6, 329404320), (7, 282346560), (8, 247053240), (9, 219602880), (10, 197642592), (12, 164702160), (14, 141173280), (15, 131761728), (16, 123526620), (18, 109801440), (20, 98821296), (21, 94115520), (24, 82351080), (27, 73200960), (28, 70586640), (30, 65880864), (32, 61763310), (35, 56469312), (36, 54900720), (40, 49410648), (42, 47057760), (45, 43920576), (48, 41175540), (54, 36600480), (56, 35293320), (60, 32940432), (63, 31371840), (64, 30881655), (70, 28234656), (72, 27450360), (80, 24705324), (81, 24400320), (84, 23528880), (90, 21960288), (96, 20587770), (105, 18823104), (108, 18300240), (112, 17646660), (120, 16470216), (126, 15685920), (135, 14640192), (140, 14117328), (144, 13725180), (160, 12352662), (162, 12200160), (168, 11764440), (180, 10980144), (189, 10457280), (192, 10293885), (210, 9411552), (216, 9150120), (224, 8823330), (240, 8235108), (243, 8133440), (252, 7842960), (270, 7320096), (280, 7058664), (288, 6862590), (315, 6274368), (320, 6176331), (324, 6100080), (336, 5882220), (360, 5490072), (378, 5228640), (405, 4880064), (420, 4705776), (432, 4575060), (448, 4411665), (480, 4117554), (486, 4066720), (504, 3921480), (540, 3660048), (560, 3529332), (567, 3485760), (576, 3431295), (630, 3137184), (648, 3050040), (672, 2941110), (720, 2745036), (756, 2614320), (810, 2440032), (840, 2352888), (864, 2287530), (945, 2091456), (960, 2058777), (972, 2033360), (1008, 1960740), (1080, 1830024), (1120, 1764666), (1134, 1742880), (1215, 1626688), (1260, 1568592), (1296, 1525020), (1344, 1470555), (1440, 1372518), (1512, 1307160), (1620, 1220016), (1680, 1176444), (1701, 1161920), (1728, 1143765), (1890, 1045728), (1944, 1016680), (2016, 980370), (2160, 915012), (2240, 882333), (2268, 871440), (2430, 813344), (2520, 784296), (2592, 762510), (2835, 697152), (2880, 686259), (3024, 653580), (3240, 610008), (3360, 588222), (3402, 580960), (3631, 544320), (3780, 522864), (3888, 508340), (4032, 490185), (4320, 457506), (4536, 435720), (4860, 406672), (5040, 392148), (5184, 381255), (5670, 348576), (6048, 326790), (6480, 305004), (6720, 294111), (6804, 290480), (7262, 272160), (7560, 261432), (7776, 254170), (8505, 232384), (8640, 228753), (9072, 217860), (9720, 203336), (10080, 196074), (10893, 181440), (11340, 174288), (12096, 163395), (12960, 152502), (13608, 145240), (14524, 136080), (15120, 130716), (15552, 127085), (17010, 116192), (18144, 108930), (18155, 108864), (19440, 101668), (20160, 98037), (21786, 90720), (22680, 87144), (25417, 77760), (25920, 76251), (27216, 72620), (29048, 68040), (30240, 65358), (32679, 60480), (34020, 58096), (36288, 54465), (36310, 54432), (38880, 50834), (43572, 45360)]