219882510720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1031731}}^1$

素因数の和:1031793

約数の個数: 192

約数和(自身を含む): 779803680240

約数和(自身を除く): 559921169520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 14208, 17760, 21312, 23680, 26640, 35520, 42624, 53280, 71040, 106560, 213120, 1031731, 2063462, 3095193, 4126924, 5158655, 6190386, 8253848, 9285579, 10317310, 12380772, 15475965, 16507696, 18571158, 20634620, 24761544, 30951930, 33015392, 37142316, 38174047, 41269240, 46427895, 49523088, 61903860, 66030784, 74284632, 76348094, 82538480, 92855790, 99046176, 114522141, 123807720, 132061568, 148569264, 152696188, 165076960, 185711580, 190870235, 198092352, 229044282, 247615440, 297138528, 305392376, 330153920, 343566423, 371423160, 381740470, 396184704, 458088564, 495230880, 572610705, 594277056, 610784752, 660307840, 687132846, 742846320, 763480940, 916177128, 990461760, 1145221410, 1188554112, 1221569504, 1374265692, 1485692640, 1526961880, 1717832115, 1832354256, 1980923520, 2290442820, 2443139008, 2748531384, 2971385280, 3053923760, 3435664230, 3664708512, 4580885640, 4886278016, 5497062768, 5942770560, 6107847520, 6871328460, 7329417024, 9161771280, 10994125536, 12215695040, 13742656920, 14658834048, 18323542560, 21988251072, 24431390080, 27485313840, 36647085120, 43976502144, 54970627680, 73294170240, 109941255360, 219882510720]

約数ペア:

[(1, 219882510720), (2, 109941255360), (3, 73294170240), (4, 54970627680), (5, 43976502144), (6, 36647085120), (8, 27485313840), (9, 24431390080), (10, 21988251072), (12, 18323542560), (15, 14658834048), (16, 13742656920), (18, 12215695040), (20, 10994125536), (24, 9161771280), (30, 7329417024), (32, 6871328460), (36, 6107847520), (37, 5942770560), (40, 5497062768), (45, 4886278016), (48, 4580885640), (60, 3664708512), (64, 3435664230), (72, 3053923760), (74, 2971385280), (80, 2748531384), (90, 2443139008), (96, 2290442820), (111, 1980923520), (120, 1832354256), (128, 1717832115), (144, 1526961880), (148, 1485692640), (160, 1374265692), (180, 1221569504), (185, 1188554112), (192, 1145221410), (222, 990461760), (240, 916177128), (288, 763480940), (296, 742846320), (320, 687132846), (333, 660307840), (360, 610784752), (370, 594277056), (384, 572610705), (444, 495230880), (480, 458088564), (555, 396184704), (576, 381740470), (592, 371423160), (640, 343566423), (666, 330153920), (720, 305392376), (740, 297138528), (888, 247615440), (960, 229044282), (1110, 198092352), (1152, 190870235), (1184, 185711580), (1332, 165076960), (1440, 152696188), (1480, 148569264), (1665, 132061568), (1776, 123807720), (1920, 114522141), (2220, 99046176), (2368, 92855790), (2664, 82538480), (2880, 76348094), (2960, 74284632), (3330, 66030784), (3552, 61903860), (4440, 49523088), (4736, 46427895), (5328, 41269240), (5760, 38174047), (5920, 37142316), (6660, 33015392), (7104, 30951930), (8880, 24761544), (10656, 20634620), (11840, 18571158), (13320, 16507696), (14208, 15475965), (17760, 12380772), (21312, 10317310), (23680, 9285579), (26640, 8253848), (35520, 6190386), (42624, 5158655), (53280, 4126924), (71040, 3095193), (106560, 2063462), (213120, 1031731)]