154945440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 609638400

約数和(自身を除く): 454692960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 89, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 178, 180, 186, 195, 208, 216, 234, 240, 248, 260, 267, 270, 279, 288, 310, 312, 351, 356, 360, 372, 390, 403, 416, 432, 445, 465, 468, 480, 496, 520, 534, 540, 558, 585, 620, 624, 702, 712, 720, 744, 780, 801, 806, 837, 864, 890, 930, 936, 992, 1040, 1068, 1080, 1116, 1157, 1170, 1209, 1240, 1248, 1335, 1395, 1404, 1424, 1440, 1488, 1560, 1602, 1612, 1674, 1755, 1780, 1860, 1872, 2015, 2080, 2136, 2160, 2232, 2314, 2340, 2403, 2418, 2480, 2670, 2759, 2790, 2808, 2848, 2976, 3120, 3204, 3224, 3348, 3471, 3510, 3560, 3627, 3720, 3744, 4005, 4030, 4185, 4272, 4320, 4464, 4628, 4680, 4806, 4836, 4960, 5340, 5518, 5580, 5616, 5785, 6045, 6240, 6408, 6448, 6696, 6942, 7020, 7120, 7254, 7440, 8010, 8060, 8277, 8370, 8544, 8928, 9256, 9360, 9612, 9672, 10413, 10680, 10881, 11036, 11160, 11232, 11570, 12015, 12090, 12816, 12896, 13392, 13795, 13884, 14040, 14240, 14508, 14880, 16020, 16120, 16554, 16740, 17355, 18135, 18512, 18720, 19224, 19344, 20826, 21360, 21762, 22072, 22320, 23140, 24030, 24180, 24831, 25632, 26784, 27590, 27768, 28080, 29016, 31239, 32040, 32240, 33108, 33480, 34710, 35867, 36270, 37024, 38448, 38688, 41385, 41652, 42720, 43524, 44144, 44640, 46280, 48060, 48360, 49662, 52065, 54405, 55180, 55536, 56160, 58032, 62478, 64080, 64480, 66216, 66960, 69420, 71734, 72540, 74493, 76896, 82770, 83304, 87048, 88288, 92560, 96120, 96720, 99324, 104130, 107601, 108810, 110360, 111072, 116064, 124155, 124956, 128160, 132432, 133920, 138840, 143468, 145080, 148986, 156195, 165540, 166608, 174096, 179335, 185120, 192240, 193440, 198648, 208260, 215202, 217620, 220720, 248310, 249912, 264864, 277680, 286936, 290160, 297972, 312390, 322803, 331080, 333216, 348192, 358670, 372465, 384480, 397296, 416520, 430404, 435240, 441440, 496620, 499824, 538005, 555360, 573872, 580320, 595944, 624780, 645606, 662160, 717340, 744930, 794592, 833040, 860808, 870480, 968409, 993240, 999648, 1076010, 1147744, 1191888, 1249560, 1291212, 1324320, 1434680, 1489860, 1614015, 1666080, 1721616, 1740960, 1936818, 1986480, 2152020, 2383776, 2499120, 2582424, 2869360, 2979720, 3228030, 3443232, 3873636, 3972960, 4304040, 4842045, 4998240, 5164848, 5738720, 5959440, 6456060, 7747272, 8608080, 9684090, 10329696, 11918880, 12912120, 15494544, 17216160, 19368180, 25824240, 30989088, 38736360, 51648480, 77472720, 154945440]

約数ペア:

[(1, 154945440), (2, 77472720), (3, 51648480), (4, 38736360), (5, 30989088), (6, 25824240), (8, 19368180), (9, 17216160), (10, 15494544), (12, 12912120), (13, 11918880), (15, 10329696), (16, 9684090), (18, 8608080), (20, 7747272), (24, 6456060), (26, 5959440), (27, 5738720), (30, 5164848), (31, 4998240), (32, 4842045), (36, 4304040), (39, 3972960), (40, 3873636), (45, 3443232), (48, 3228030), (52, 2979720), (54, 2869360), (60, 2582424), (62, 2499120), (65, 2383776), (72, 2152020), (78, 1986480), (80, 1936818), (89, 1740960), (90, 1721616), (93, 1666080), (96, 1614015), (104, 1489860), (108, 1434680), (117, 1324320), (120, 1291212), (124, 1249560), (130, 1191888), (135, 1147744), (144, 1076010), (155, 999648), (156, 993240), (160, 968409), (178, 870480), (180, 860808), (186, 833040), (195, 794592), (208, 744930), (216, 717340), (234, 662160), (240, 645606), (248, 624780), (260, 595944), (267, 580320), (270, 573872), (279, 555360), (288, 538005), (310, 499824), (312, 496620), (351, 441440), (356, 435240), (360, 430404), (372, 416520), (390, 397296), (403, 384480), (416, 372465), (432, 358670), (445, 348192), (465, 333216), (468, 331080), (480, 322803), (496, 312390), (520, 297972), (534, 290160), (540, 286936), (558, 277680), (585, 264864), (620, 249912), (624, 248310), (702, 220720), (712, 217620), (720, 215202), (744, 208260), (780, 198648), (801, 193440), (806, 192240), (837, 185120), (864, 179335), (890, 174096), (930, 166608), (936, 165540), (992, 156195), (1040, 148986), (1068, 145080), (1080, 143468), (1116, 138840), (1157, 133920), (1170, 132432), (1209, 128160), (1240, 124956), (1248, 124155), (1335, 116064), (1395, 111072), (1404, 110360), (1424, 108810), (1440, 107601), (1488, 104130), (1560, 99324), (1602, 96720), (1612, 96120), (1674, 92560), (1755, 88288), (1780, 87048), (1860, 83304), (1872, 82770), (2015, 76896), (2080, 74493), (2136, 72540), (2160, 71734), (2232, 69420), (2314, 66960), (2340, 66216), (2403, 64480), (2418, 64080), (2480, 62478), (2670, 58032), (2759, 56160), (2790, 55536), (2808, 55180), (2848, 54405), (2976, 52065), (3120, 49662), (3204, 48360), (3224, 48060), (3348, 46280), (3471, 44640), (3510, 44144), (3560, 43524), (3627, 42720), (3720, 41652), (3744, 41385), (4005, 38688), (4030, 38448), (4185, 37024), (4272, 36270), (4320, 35867), (4464, 34710), (4628, 33480), (4680, 33108), (4806, 32240), (4836, 32040), (4960, 31239), (5340, 29016), (5518, 28080), (5580, 27768), (5616, 27590), (5785, 26784), (6045, 25632), (6240, 24831), (6408, 24180), (6448, 24030), (6696, 23140), (6942, 22320), (7020, 22072), (7120, 21762), (7254, 21360), (7440, 20826), (8010, 19344), (8060, 19224), (8277, 18720), (8370, 18512), (8544, 18135), (8928, 17355), (9256, 16740), (9360, 16554), (9612, 16120), (9672, 16020), (10413, 14880), (10680, 14508), (10881, 14240), (11036, 14040), (11160, 13884), (11232, 13795), (11570, 13392), (12015, 12896), (12090, 12816)]