244801440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1493

約数の個数: 240

約数和(自身を含む): 931042728

約数和(自身を除く): 686241288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1453, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 2906, 3120, 3240, 3510, 3744, 4212, 4320, 4359, 4680, 5265, 5616, 5812, 6240, 6480, 7020, 7265, 8424, 8718, 9360, 10530, 11232, 11624, 12960, 13077, 14040, 14530, 16848, 17436, 18720, 18889, 21060, 21795, 23248, 26154, 28080, 29060, 33696, 34872, 37778, 39231, 42120, 43590, 46496, 52308, 56160, 56667, 58120, 65385, 69744, 75556, 78462, 84240, 87180, 94445, 104616, 113334, 116240, 117693, 130770, 139488, 151112, 156924, 168480, 170001, 174360, 188890, 196155, 209232, 226668, 232480, 235386, 261540, 283335, 302224, 313848, 340002, 348720, 377780, 392310, 418464, 453336, 470772, 510003, 523080, 566670, 588465, 604448, 627696, 680004, 697440, 755560, 784620, 850005, 906672, 941544, 1020006, 1046160, 1133340, 1176930, 1255392, 1360008, 1511120, 1530009, 1569240, 1700010, 1813344, 1883088, 2040012, 2092320, 2266680, 2353860, 2550015, 2720016, 3022240, 3060018, 3138480, 3400020, 3766176, 4080024, 4533360, 4707720, 5100030, 5440032, 6120036, 6276960, 6800040, 7650045, 8160048, 9066720, 9415440, 10200060, 12240072, 13600080, 15300090, 16320096, 18830880, 20400120, 24480144, 27200160, 30600180, 40800240, 48960288, 61200360, 81600480, 122400720, 244801440]

約数ペア:

[(1, 244801440), (2, 122400720), (3, 81600480), (4, 61200360), (5, 48960288), (6, 40800240), (8, 30600180), (9, 27200160), (10, 24480144), (12, 20400120), (13, 18830880), (15, 16320096), (16, 15300090), (18, 13600080), (20, 12240072), (24, 10200060), (26, 9415440), (27, 9066720), (30, 8160048), (32, 7650045), (36, 6800040), (39, 6276960), (40, 6120036), (45, 5440032), (48, 5100030), (52, 4707720), (54, 4533360), (60, 4080024), (65, 3766176), (72, 3400020), (78, 3138480), (80, 3060018), (81, 3022240), (90, 2720016), (96, 2550015), (104, 2353860), (108, 2266680), (117, 2092320), (120, 2040012), (130, 1883088), (135, 1813344), (144, 1700010), (156, 1569240), (160, 1530009), (162, 1511120), (180, 1360008), (195, 1255392), (208, 1176930), (216, 1133340), (234, 1046160), (240, 1020006), (260, 941544), (270, 906672), (288, 850005), (312, 784620), (324, 755560), (351, 697440), (360, 680004), (390, 627696), (405, 604448), (416, 588465), (432, 566670), (468, 523080), (480, 510003), (520, 470772), (540, 453336), (585, 418464), (624, 392310), (648, 377780), (702, 348720), (720, 340002), (780, 313848), (810, 302224), (864, 283335), (936, 261540), (1040, 235386), (1053, 232480), (1080, 226668), (1170, 209232), (1248, 196155), (1296, 188890), (1404, 174360), (1440, 170001), (1453, 168480), (1560, 156924), (1620, 151112), (1755, 139488), (1872, 130770), (2080, 117693), (2106, 116240), (2160, 113334), (2340, 104616), (2592, 94445), (2808, 87180), (2906, 84240), (3120, 78462), (3240, 75556), (3510, 69744), (3744, 65385), (4212, 58120), (4320, 56667), (4359, 56160), (4680, 52308), (5265, 46496), (5616, 43590), (5812, 42120), (6240, 39231), (6480, 37778), (7020, 34872), (7265, 33696), (8424, 29060), (8718, 28080), (9360, 26154), (10530, 23248), (11232, 21795), (11624, 21060), (12960, 18889), (13077, 18720), (14040, 17436), (14530, 16848)]