156270240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 471149280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 419, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 838, 840, 888, 1008, 1036, 1110, 1120, 1184, 1257, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1676, 1680, 1776, 2016, 2072, 2095, 2220, 2331, 2514, 2520, 2590, 2664, 2933, 2960, 3108, 3330, 3352, 3360, 3552, 3771, 3885, 4144, 4190, 4440, 4662, 5028, 5040, 5180, 5328, 5866, 5920, 6216, 6285, 6660, 6704, 7542, 7770, 8288, 8380, 8799, 8880, 9324, 10056, 10080, 10360, 10656, 11655, 11732, 12432, 12570, 13320, 13408, 14665, 15084, 15503, 15540, 16760, 17598, 17760, 18648, 18855, 20112, 20720, 23310, 23464, 24864, 25140, 26397, 26640, 29330, 30168, 31006, 31080, 33520, 35196, 37296, 37710, 40224, 41440, 43995, 46509, 46620, 46928, 50280, 52794, 53280, 58660, 60336, 62012, 62160, 67040, 70392, 74592, 75420, 77515, 87990, 93018, 93240, 93856, 100560, 105588, 108521, 117320, 120672, 124024, 124320, 131985, 139527, 140784, 150840, 155030, 175980, 186036, 186480, 201120, 211176, 217042, 232545, 234640, 248048, 263970, 279054, 281568, 301680, 310060, 325563, 351960, 372072, 372960, 422352, 434084, 465090, 469280, 496096, 527940, 542605, 558108, 603360, 620120, 651126, 697635, 703920, 744144, 844704, 868168, 930180, 976689, 1055880, 1085210, 1116216, 1240240, 1302252, 1395270, 1407840, 1488288, 1627815, 1736336, 1860360, 1953378, 2111760, 2170420, 2232432, 2480480, 2604504, 2790540, 3255630, 3472672, 3720720, 3906756, 4223520, 4340840, 4464864, 4883445, 5209008, 5581080, 6511260, 7441440, 7813512, 8681680, 9766890, 10418016, 11162160, 13022520, 15627024, 17363360, 19533780, 22324320, 26045040, 31254048, 39067560, 52090080, 78135120, 156270240]

約数ペア:

[(1, 156270240), (2, 78135120), (3, 52090080), (4, 39067560), (5, 31254048), (6, 26045040), (7, 22324320), (8, 19533780), (9, 17363360), (10, 15627024), (12, 13022520), (14, 11162160), (15, 10418016), (16, 9766890), (18, 8681680), (20, 7813512), (21, 7441440), (24, 6511260), (28, 5581080), (30, 5209008), (32, 4883445), (35, 4464864), (36, 4340840), (37, 4223520), (40, 3906756), (42, 3720720), (45, 3472672), (48, 3255630), (56, 2790540), (60, 2604504), (63, 2480480), (70, 2232432), (72, 2170420), (74, 2111760), (80, 1953378), (84, 1860360), (90, 1736336), (96, 1627815), (105, 1488288), (111, 1407840), (112, 1395270), (120, 1302252), (126, 1240240), (140, 1116216), (144, 1085210), (148, 1055880), (160, 976689), (168, 930180), (180, 868168), (185, 844704), (210, 744144), (222, 703920), (224, 697635), (240, 651126), (252, 620120), (259, 603360), (280, 558108), (288, 542605), (296, 527940), (315, 496096), (333, 469280), (336, 465090), (360, 434084), (370, 422352), (419, 372960), (420, 372072), (444, 351960), (480, 325563), (504, 310060), (518, 301680), (555, 281568), (560, 279054), (592, 263970), (630, 248048), (666, 234640), (672, 232545), (720, 217042), (740, 211176), (777, 201120), (838, 186480), (840, 186036), (888, 175980), (1008, 155030), (1036, 150840), (1110, 140784), (1120, 139527), (1184, 131985), (1257, 124320), (1260, 124024), (1295, 120672), (1332, 117320), (1440, 108521), (1480, 105588), (1554, 100560), (1665, 93856), (1676, 93240), (1680, 93018), (1776, 87990), (2016, 77515), (2072, 75420), (2095, 74592), (2220, 70392), (2331, 67040), (2514, 62160), (2520, 62012), (2590, 60336), (2664, 58660), (2933, 53280), (2960, 52794), (3108, 50280), (3330, 46928), (3352, 46620), (3360, 46509), (3552, 43995), (3771, 41440), (3885, 40224), (4144, 37710), (4190, 37296), (4440, 35196), (4662, 33520), (5028, 31080), (5040, 31006), (5180, 30168), (5328, 29330), (5866, 26640), (5920, 26397), (6216, 25140), (6285, 24864), (6660, 23464), (6704, 23310), (7542, 20720), (7770, 20112), (8288, 18855), (8380, 18648), (8799, 17760), (8880, 17598), (9324, 16760), (10056, 15540), (10080, 15503), (10360, 15084), (10656, 14665), (11655, 13408), (11732, 13320), (12432, 12570)]