61789137480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401959}}^1$

素因数の和:402044

約数の個数: 192

約数和(自身を含む): 233265427200

約数和(自身を除く): 171476289720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 4270, 4392, 5124, 5490, 6405, 7320, 7686, 8540, 10248, 10980, 12810, 15372, 17080, 19215, 21960, 25620, 30744, 38430, 51240, 76860, 153720, 401959, 803918, 1205877, 1607836, 2009795, 2411754, 2813713, 3215672, 3617631, 4019590, 4823508, 5627426, 6029385, 7235262, 8039180, 8441139, 9647016, 11254852, 12058770, 14068565, 14470524, 16078360, 16882278, 18088155, 22509704, 24117540, 24519499, 25323417, 28137130, 28941048, 33764556, 36176310, 42205695, 48235080, 49038998, 50646834, 56274260, 67529112, 72352620, 73558497, 84411390, 98077996, 101293668, 112548520, 122597495, 126617085, 144705240, 147116994, 168822780, 171636493, 196155992, 202587336, 220675491, 245194990, 253234170, 294233988, 337645560, 343272986, 367792485, 441350982, 490389980, 506468340, 514909479, 588467976, 686545972, 735584970, 858182465, 882701964, 980779960, 1012936680, 1029818958, 1103377455, 1373091944, 1471169940, 1544728437, 1716364930, 1765403928, 2059637916, 2206754910, 2574547395, 2942339880, 3089456874, 3432729860, 4119275832, 4413509820, 5149094790, 6178913748, 6865459720, 7723642185, 8827019640, 10298189580, 12357827496, 15447284370, 20596379160, 30894568740, 61789137480]

約数ペア:

[(1, 61789137480), (2, 30894568740), (3, 20596379160), (4, 15447284370), (5, 12357827496), (6, 10298189580), (7, 8827019640), (8, 7723642185), (9, 6865459720), (10, 6178913748), (12, 5149094790), (14, 4413509820), (15, 4119275832), (18, 3432729860), (20, 3089456874), (21, 2942339880), (24, 2574547395), (28, 2206754910), (30, 2059637916), (35, 1765403928), (36, 1716364930), (40, 1544728437), (42, 1471169940), (45, 1373091944), (56, 1103377455), (60, 1029818958), (61, 1012936680), (63, 980779960), (70, 882701964), (72, 858182465), (84, 735584970), (90, 686545972), (105, 588467976), (120, 514909479), (122, 506468340), (126, 490389980), (140, 441350982), (168, 367792485), (180, 343272986), (183, 337645560), (210, 294233988), (244, 253234170), (252, 245194990), (280, 220675491), (305, 202587336), (315, 196155992), (360, 171636493), (366, 168822780), (420, 147116994), (427, 144705240), (488, 126617085), (504, 122597495), (549, 112548520), (610, 101293668), (630, 98077996), (732, 84411390), (840, 73558497), (854, 72352620), (915, 67529112), (1098, 56274260), (1220, 50646834), (1260, 49038998), (1281, 48235080), (1464, 42205695), (1708, 36176310), (1830, 33764556), (2135, 28941048), (2196, 28137130), (2440, 25323417), (2520, 24519499), (2562, 24117540), (2745, 22509704), (3416, 18088155), (3660, 16882278), (3843, 16078360), (4270, 14470524), (4392, 14068565), (5124, 12058770), (5490, 11254852), (6405, 9647016), (7320, 8441139), (7686, 8039180), (8540, 7235262), (10248, 6029385), (10980, 5627426), (12810, 4823508), (15372, 4019590), (17080, 3617631), (19215, 3215672), (21960, 2813713), (25620, 2411754), (30744, 2009795), (38430, 1607836), (51240, 1205877), (76860, 803918), (153720, 401959)]