9987221640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2444

約数の個数: 256

約数和(自身を含む): 34070077440

約数和(自身を除く): 24082855800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 107, 110, 120, 124, 132, 155, 165, 186, 214, 220, 248, 264, 310, 321, 330, 341, 372, 428, 440, 465, 535, 620, 642, 660, 682, 744, 856, 930, 1023, 1070, 1177, 1240, 1284, 1320, 1364, 1605, 1705, 1860, 2046, 2140, 2281, 2354, 2568, 2728, 3210, 3317, 3410, 3531, 3720, 4092, 4280, 4562, 4708, 5115, 5885, 6420, 6634, 6820, 6843, 7062, 8184, 9124, 9416, 9951, 10230, 11405, 11770, 12840, 13268, 13640, 13686, 14124, 16585, 17655, 18248, 19902, 20460, 22810, 23540, 25091, 26536, 27372, 28248, 33170, 34215, 35310, 36487, 39804, 40920, 45620, 47080, 49755, 50182, 54744, 66340, 68430, 70620, 70711, 72974, 75273, 79608, 91240, 99510, 100364, 109461, 125455, 132680, 136860, 141240, 141422, 145948, 150546, 182435, 199020, 200728, 212133, 218922, 244067, 250910, 273720, 282844, 291896, 301092, 353555, 364870, 376365, 398040, 424266, 437844, 488134, 501820, 547305, 565688, 602184, 707110, 729740, 732201, 752730, 777821, 848532, 875688, 976268, 1003640, 1060665, 1094610, 1220335, 1414220, 1459480, 1464402, 1505460, 1555642, 1697064, 1952536, 2121330, 2189220, 2333463, 2440670, 2684737, 2828440, 2928804, 3010920, 3111284, 3661005, 3889105, 4242660, 4378440, 4666926, 4881340, 5369474, 5857608, 6222568, 7322010, 7566077, 7778210, 8054211, 8485320, 9333852, 9762680, 10738948, 11667315, 13423685, 14644020, 15132154, 15556420, 16108422, 18667704, 21477896, 22698231, 23334630, 26847370, 29288040, 30264308, 31112840, 32216844, 37830385, 40271055, 45396462, 46669260, 53694740, 60528616, 64433688, 75660770, 80542110, 83226847, 90792924, 93338520, 107389480, 113491155, 151321540, 161084220, 166453694, 181585848, 226982310, 249680541, 302643080, 322168440, 332907388, 416134235, 453964620, 499361082, 665814776, 832268470, 907929240, 998722164, 1248402705, 1664536940, 1997444328, 2496805410, 3329073880, 4993610820, 9987221640]

約数ペア:

[(1, 9987221640), (2, 4993610820), (3, 3329073880), (4, 2496805410), (5, 1997444328), (6, 1664536940), (8, 1248402705), (10, 998722164), (11, 907929240), (12, 832268470), (15, 665814776), (20, 499361082), (22, 453964620), (24, 416134235), (30, 332907388), (31, 322168440), (33, 302643080), (40, 249680541), (44, 226982310), (55, 181585848), (60, 166453694), (62, 161084220), (66, 151321540), (88, 113491155), (93, 107389480), (107, 93338520), (110, 90792924), (120, 83226847), (124, 80542110), (132, 75660770), (155, 64433688), (165, 60528616), (186, 53694740), (214, 46669260), (220, 45396462), (248, 40271055), (264, 37830385), (310, 32216844), (321, 31112840), (330, 30264308), (341, 29288040), (372, 26847370), (428, 23334630), (440, 22698231), (465, 21477896), (535, 18667704), (620, 16108422), (642, 15556420), (660, 15132154), (682, 14644020), (744, 13423685), (856, 11667315), (930, 10738948), (1023, 9762680), (1070, 9333852), (1177, 8485320), (1240, 8054211), (1284, 7778210), (1320, 7566077), (1364, 7322010), (1605, 6222568), (1705, 5857608), (1860, 5369474), (2046, 4881340), (2140, 4666926), (2281, 4378440), (2354, 4242660), (2568, 3889105), (2728, 3661005), (3210, 3111284), (3317, 3010920), (3410, 2928804), (3531, 2828440), (3720, 2684737), (4092, 2440670), (4280, 2333463), (4562, 2189220), (4708, 2121330), (5115, 1952536), (5885, 1697064), (6420, 1555642), (6634, 1505460), (6820, 1464402), (6843, 1459480), (7062, 1414220), (8184, 1220335), (9124, 1094610), (9416, 1060665), (9951, 1003640), (10230, 976268), (11405, 875688), (11770, 848532), (12840, 777821), (13268, 752730), (13640, 732201), (13686, 729740), (14124, 707110), (16585, 602184), (17655, 565688), (18248, 547305), (19902, 501820), (20460, 488134), (22810, 437844), (23540, 424266), (25091, 398040), (26536, 376365), (27372, 364870), (28248, 353555), (33170, 301092), (34215, 291896), (35310, 282844), (36487, 273720), (39804, 250910), (40920, 244067), (45620, 218922), (47080, 212133), (49755, 200728), (50182, 199020), (54744, 182435), (66340, 150546), (68430, 145948), (70620, 141422), (70711, 141240), (72974, 136860), (75273, 132680), (79608, 125455), (91240, 109461), (99510, 100364)]