1321926120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3636

約数の個数: 192

約数和(自身を含む): 4624860240

約数和(自身を除く): 3302934120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 732, 765, 915, 1020, 1037, 1098, 1220, 1224, 1464, 1530, 1830, 2040, 2074, 2196, 2440, 2745, 3060, 3111, 3541, 3660, 4148, 4392, 5185, 5490, 6120, 6222, 7082, 7320, 8296, 9333, 10370, 10623, 10980, 12444, 14164, 15555, 17705, 18666, 20740, 21246, 21960, 24888, 28328, 31110, 31869, 35410, 37332, 41480, 42492, 46665, 53115, 60197, 62220, 63738, 70820, 74664, 84984, 93330, 106230, 120394, 124440, 127476, 141640, 159345, 180591, 186660, 212460, 216001, 240788, 254952, 300985, 318690, 361182, 373320, 424920, 432002, 481576, 541773, 601970, 637380, 648003, 722364, 864004, 902955, 1080005, 1083546, 1203940, 1274760, 1296006, 1444728, 1728008, 1805910, 1944009, 2160010, 2167092, 2407880, 2592012, 2708865, 3240015, 3611820, 3672017, 3888018, 4320020, 4334184, 5184024, 5417730, 6480030, 7223640, 7344034, 7776036, 8640040, 9720045, 10835460, 11016051, 12960060, 14688068, 15552072, 18360085, 19440090, 21670920, 22032102, 25920120, 29376136, 33048153, 36720170, 38880180, 44064204, 55080255, 66096306, 73440340, 77760360, 88128408, 110160510, 132192612, 146880680, 165240765, 220321020, 264385224, 330481530, 440642040, 660963060, 1321926120]

約数ペア:

[(1, 1321926120), (2, 660963060), (3, 440642040), (4, 330481530), (5, 264385224), (6, 220321020), (8, 165240765), (9, 146880680), (10, 132192612), (12, 110160510), (15, 88128408), (17, 77760360), (18, 73440340), (20, 66096306), (24, 55080255), (30, 44064204), (34, 38880180), (36, 36720170), (40, 33048153), (45, 29376136), (51, 25920120), (60, 22032102), (61, 21670920), (68, 19440090), (72, 18360085), (85, 15552072), (90, 14688068), (102, 12960060), (120, 11016051), (122, 10835460), (136, 9720045), (153, 8640040), (170, 7776036), (180, 7344034), (183, 7223640), (204, 6480030), (244, 5417730), (255, 5184024), (305, 4334184), (306, 4320020), (340, 3888018), (360, 3672017), (366, 3611820), (408, 3240015), (488, 2708865), (510, 2592012), (549, 2407880), (610, 2167092), (612, 2160010), (680, 1944009), (732, 1805910), (765, 1728008), (915, 1444728), (1020, 1296006), (1037, 1274760), (1098, 1203940), (1220, 1083546), (1224, 1080005), (1464, 902955), (1530, 864004), (1830, 722364), (2040, 648003), (2074, 637380), (2196, 601970), (2440, 541773), (2745, 481576), (3060, 432002), (3111, 424920), (3541, 373320), (3660, 361182), (4148, 318690), (4392, 300985), (5185, 254952), (5490, 240788), (6120, 216001), (6222, 212460), (7082, 186660), (7320, 180591), (8296, 159345), (9333, 141640), (10370, 127476), (10623, 124440), (10980, 120394), (12444, 106230), (14164, 93330), (15555, 84984), (17705, 74664), (18666, 70820), (20740, 63738), (21246, 62220), (21960, 60197), (24888, 53115), (28328, 46665), (31110, 42492), (31869, 41480), (35410, 37332)]