344920680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 320

約数和(自身を含む): 1317254400

約数和(自身を除く): 972333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 431, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 862, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1293, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1724, 1755, 1976, 2052, 2106, 2155, 2223, 2280, 2340, 2470, 2565, 2586, 2808, 2964, 3078, 3240, 3420, 3448, 3510, 3705, 3879, 4104, 4212, 4310, 4446, 4680, 4940, 5130, 5172, 5265, 5603, 5928, 6156, 6465, 6669, 6840, 7020, 7410, 7695, 7758, 8189, 8424, 8620, 8892, 9880, 10260, 10344, 10530, 11115, 11206, 11637, 12312, 12930, 13338, 14040, 14820, 15390, 15516, 16378, 16809, 17240, 17784, 19395, 20007, 20520, 21060, 22230, 22412, 23274, 24567, 25860, 26676, 28015, 29640, 30780, 31032, 32756, 33345, 33618, 34911, 38790, 40014, 40945, 42120, 44460, 44824, 46548, 49134, 50427, 51720, 53352, 56030, 58185, 61560, 65512, 66690, 67236, 69822, 73701, 77580, 80028, 81890, 84045, 88920, 93096, 98268, 100035, 100854, 106457, 112060, 116370, 122835, 133380, 134472, 139644, 147402, 151281, 155160, 160056, 163780, 168090, 174555, 196536, 200070, 201708, 212914, 221103, 224120, 232740, 245670, 252135, 266760, 279288, 294804, 302562, 319371, 327560, 336180, 349110, 368505, 400140, 403416, 425828, 442206, 453843, 465480, 491340, 504270, 532285, 589608, 605124, 638742, 663309, 672360, 698220, 737010, 756405, 800280, 851656, 884412, 907686, 958113, 982680, 1008540, 1064570, 1105515, 1210248, 1277484, 1326618, 1396440, 1474020, 1512810, 1596855, 1768824, 1815372, 1916226, 2017080, 2129140, 2211030, 2269215, 2554968, 2653236, 2874339, 2948040, 3025620, 3193710, 3316545, 3630744, 3832452, 4258280, 4422060, 4538430, 4790565, 5306472, 5748678, 6051240, 6387420, 6633090, 7664904, 8623017, 8844120, 9076860, 9581130, 11497356, 12774840, 13266180, 14371695, 17246034, 18153720, 19162260, 22994712, 26532360, 28743390, 34492068, 38324520, 43115085, 57486780, 68984136, 86230170, 114973560, 172460340, 344920680]

約数ペア:

[(1, 344920680), (2, 172460340), (3, 114973560), (4, 86230170), (5, 68984136), (6, 57486780), (8, 43115085), (9, 38324520), (10, 34492068), (12, 28743390), (13, 26532360), (15, 22994712), (18, 19162260), (19, 18153720), (20, 17246034), (24, 14371695), (26, 13266180), (27, 12774840), (30, 11497356), (36, 9581130), (38, 9076860), (39, 8844120), (40, 8623017), (45, 7664904), (52, 6633090), (54, 6387420), (57, 6051240), (60, 5748678), (65, 5306472), (72, 4790565), (76, 4538430), (78, 4422060), (81, 4258280), (90, 3832452), (95, 3630744), (104, 3316545), (108, 3193710), (114, 3025620), (117, 2948040), (120, 2874339), (130, 2653236), (135, 2554968), (152, 2269215), (156, 2211030), (162, 2129140), (171, 2017080), (180, 1916226), (190, 1815372), (195, 1768824), (216, 1596855), (228, 1512810), (234, 1474020), (247, 1396440), (260, 1326618), (270, 1277484), (285, 1210248), (312, 1105515), (324, 1064570), (342, 1008540), (351, 982680), (360, 958113), (380, 907686), (390, 884412), (405, 851656), (431, 800280), (456, 756405), (468, 737010), (494, 698220), (513, 672360), (520, 663309), (540, 638742), (570, 605124), (585, 589608), (648, 532285), (684, 504270), (702, 491340), (741, 465480), (760, 453843), (780, 442206), (810, 425828), (855, 403416), (862, 400140), (936, 368505), (988, 349110), (1026, 336180), (1053, 327560), (1080, 319371), (1140, 302562), (1170, 294804), (1235, 279288), (1293, 266760), (1368, 252135), (1404, 245670), (1482, 232740), (1539, 224120), (1560, 221103), (1620, 212914), (1710, 201708), (1724, 200070), (1755, 196536), (1976, 174555), (2052, 168090), (2106, 163780), (2155, 160056), (2223, 155160), (2280, 151281), (2340, 147402), (2470, 139644), (2565, 134472), (2586, 133380), (2808, 122835), (2964, 116370), (3078, 112060), (3240, 106457), (3420, 100854), (3448, 100035), (3510, 98268), (3705, 93096), (3879, 88920), (4104, 84045), (4212, 81890), (4310, 80028), (4446, 77580), (4680, 73701), (4940, 69822), (5130, 67236), (5172, 66690), (5265, 65512), (5603, 61560), (5928, 58185), (6156, 56030), (6465, 53352), (6669, 51720), (6840, 50427), (7020, 49134), (7410, 46548), (7695, 44824), (7758, 44460), (8189, 42120), (8424, 40945), (8620, 40014), (8892, 38790), (9880, 34911), (10260, 33618), (10344, 33345), (10530, 32756), (11115, 31032), (11206, 30780), (11637, 29640), (12312, 28015), (12930, 26676), (13338, 25860), (14040, 24567), (14820, 23274), (15390, 22412), (15516, 22230), (16378, 21060), (16809, 20520), (17240, 20007), (17784, 19395)]