342396720

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 1268966400

約数和(自身を除く): 926569680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 103, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 206, 216, 228, 240, 243, 270, 285, 304, 309, 324, 342, 360, 380, 405, 412, 432, 456, 486, 513, 515, 540, 570, 618, 648, 684, 720, 729, 760, 810, 824, 855, 912, 927, 972, 1026, 1030, 1080, 1140, 1215, 1236, 1296, 1368, 1458, 1520, 1539, 1545, 1620, 1648, 1710, 1854, 1944, 1957, 2052, 2060, 2160, 2187, 2280, 2430, 2472, 2565, 2736, 2781, 2916, 3078, 3090, 3240, 3420, 3645, 3708, 3888, 3914, 4104, 4120, 4374, 4560, 4617, 4635, 4860, 4944, 5130, 5562, 5832, 5871, 6156, 6180, 6480, 6840, 7290, 7416, 7695, 7828, 8208, 8240, 8343, 8748, 9234, 9270, 9720, 9785, 10260, 10935, 11124, 11664, 11742, 12312, 12360, 13680, 13851, 13905, 14580, 14832, 15390, 15656, 16686, 17496, 17613, 18468, 18540, 19440, 19570, 20520, 21870, 22248, 23085, 23484, 24624, 24720, 25029, 27702, 27810, 29160, 29355, 30780, 31312, 33372, 34992, 35226, 36936, 37080, 39140, 41040, 41553, 41715, 43740, 44496, 46170, 46968, 50058, 52839, 55404, 55620, 58320, 58710, 61560, 66744, 69255, 70452, 73872, 74160, 75087, 78280, 83106, 83430, 87480, 88065, 92340, 93936, 100116, 105678, 110808, 111240, 117420, 123120, 125145, 133488, 138510, 140904, 150174, 156560, 158517, 166212, 166860, 174960, 176130, 184680, 200232, 207765, 211356, 221616, 222480, 225261, 234840, 250290, 264195, 277020, 281808, 300348, 317034, 332424, 333720, 352260, 369360, 375435, 400464, 415530, 422712, 450522, 469680, 475551, 500580, 528390, 554040, 600696, 634068, 664848, 667440, 704520, 750870, 792585, 831060, 845424, 901044, 951102, 1001160, 1056780, 1108080, 1126305, 1201392, 1268136, 1409040, 1426653, 1501740, 1585170, 1662120, 1802088, 1902204, 2002320, 2113560, 2252610, 2377755, 2536272, 2853306, 3003480, 3170340, 3324240, 3604176, 3804408, 4227120, 4279959, 4505220, 4755510, 5706612, 6006960, 6340680, 7133265, 7608816, 8559918, 9010440, 9511020, 11413224, 12681360, 14266530, 17119836, 18020880, 19022040, 21399795, 22826448, 28533060, 34239672, 38044080, 42799590, 57066120, 68479344, 85599180, 114132240, 171198360, 342396720]

約数ペア:

[(1, 342396720), (2, 171198360), (3, 114132240), (4, 85599180), (5, 68479344), (6, 57066120), (8, 42799590), (9, 38044080), (10, 34239672), (12, 28533060), (15, 22826448), (16, 21399795), (18, 19022040), (19, 18020880), (20, 17119836), (24, 14266530), (27, 12681360), (30, 11413224), (36, 9511020), (38, 9010440), (40, 8559918), (45, 7608816), (48, 7133265), (54, 6340680), (57, 6006960), (60, 5706612), (72, 4755510), (76, 4505220), (80, 4279959), (81, 4227120), (90, 3804408), (95, 3604176), (103, 3324240), (108, 3170340), (114, 3003480), (120, 2853306), (135, 2536272), (144, 2377755), (152, 2252610), (162, 2113560), (171, 2002320), (180, 1902204), (190, 1802088), (206, 1662120), (216, 1585170), (228, 1501740), (240, 1426653), (243, 1409040), (270, 1268136), (285, 1201392), (304, 1126305), (309, 1108080), (324, 1056780), (342, 1001160), (360, 951102), (380, 901044), (405, 845424), (412, 831060), (432, 792585), (456, 750870), (486, 704520), (513, 667440), (515, 664848), (540, 634068), (570, 600696), (618, 554040), (648, 528390), (684, 500580), (720, 475551), (729, 469680), (760, 450522), (810, 422712), (824, 415530), (855, 400464), (912, 375435), (927, 369360), (972, 352260), (1026, 333720), (1030, 332424), (1080, 317034), (1140, 300348), (1215, 281808), (1236, 277020), (1296, 264195), (1368, 250290), (1458, 234840), (1520, 225261), (1539, 222480), (1545, 221616), (1620, 211356), (1648, 207765), (1710, 200232), (1854, 184680), (1944, 176130), (1957, 174960), (2052, 166860), (2060, 166212), (2160, 158517), (2187, 156560), (2280, 150174), (2430, 140904), (2472, 138510), (2565, 133488), (2736, 125145), (2781, 123120), (2916, 117420), (3078, 111240), (3090, 110808), (3240, 105678), (3420, 100116), (3645, 93936), (3708, 92340), (3888, 88065), (3914, 87480), (4104, 83430), (4120, 83106), (4374, 78280), (4560, 75087), (4617, 74160), (4635, 73872), (4860, 70452), (4944, 69255), (5130, 66744), (5562, 61560), (5832, 58710), (5871, 58320), (6156, 55620), (6180, 55404), (6480, 52839), (6840, 50058), (7290, 46968), (7416, 46170), (7695, 44496), (7828, 43740), (8208, 41715), (8240, 41553), (8343, 41040), (8748, 39140), (9234, 37080), (9270, 36936), (9720, 35226), (9785, 34992), (10260, 33372), (10935, 31312), (11124, 30780), (11664, 29355), (11742, 29160), (12312, 27810), (12360, 27702), (13680, 25029), (13851, 24720), (13905, 24624), (14580, 23484), (14832, 23085), (15390, 22248), (15656, 21870), (16686, 20520), (17496, 19570), (17613, 19440), (18468, 18540)]