610281720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 2052086400

約数和(自身を除く): 1441804680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 173, 180, 205, 239, 246, 328, 346, 360, 369, 410, 478, 492, 519, 615, 692, 717, 738, 820, 865, 956, 984, 1038, 1195, 1230, 1384, 1434, 1476, 1557, 1640, 1730, 1845, 1912, 2076, 2151, 2390, 2460, 2595, 2868, 2952, 3114, 3460, 3585, 3690, 4152, 4302, 4780, 4920, 5190, 5736, 6228, 6920, 7093, 7170, 7380, 7785, 8604, 9560, 9799, 10380, 10755, 12456, 14186, 14340, 14760, 15570, 17208, 19598, 20760, 21279, 21510, 28372, 28680, 29397, 31140, 35465, 39196, 41347, 42558, 43020, 48995, 56744, 58794, 62280, 63837, 70930, 78392, 82694, 85116, 86040, 88191, 97990, 106395, 117588, 124041, 127674, 141860, 146985, 165388, 170232, 176382, 195980, 206735, 212790, 235176, 248082, 255348, 283720, 293970, 319185, 330776, 352764, 372123, 391960, 413470, 425580, 440955, 496164, 510696, 587940, 620205, 638370, 705528, 744246, 826940, 851160, 881910, 992328, 1175880, 1240410, 1276740, 1488492, 1653880, 1695227, 1763820, 1860615, 2480820, 2553480, 2976984, 3390454, 3527640, 3721230, 4961640, 5085681, 6780908, 7442460, 8476135, 10171362, 13561816, 14884920, 15257043, 16952270, 20342724, 25428405, 30514086, 33904540, 40685448, 50856810, 61028172, 67809080, 76285215, 101713620, 122056344, 152570430, 203427240, 305140860, 610281720]

約数ペア:

[(1, 610281720), (2, 305140860), (3, 203427240), (4, 152570430), (5, 122056344), (6, 101713620), (8, 76285215), (9, 67809080), (10, 61028172), (12, 50856810), (15, 40685448), (18, 33904540), (20, 30514086), (24, 25428405), (30, 20342724), (36, 16952270), (40, 15257043), (41, 14884920), (45, 13561816), (60, 10171362), (72, 8476135), (82, 7442460), (90, 6780908), (120, 5085681), (123, 4961640), (164, 3721230), (173, 3527640), (180, 3390454), (205, 2976984), (239, 2553480), (246, 2480820), (328, 1860615), (346, 1763820), (360, 1695227), (369, 1653880), (410, 1488492), (478, 1276740), (492, 1240410), (519, 1175880), (615, 992328), (692, 881910), (717, 851160), (738, 826940), (820, 744246), (865, 705528), (956, 638370), (984, 620205), (1038, 587940), (1195, 510696), (1230, 496164), (1384, 440955), (1434, 425580), (1476, 413470), (1557, 391960), (1640, 372123), (1730, 352764), (1845, 330776), (1912, 319185), (2076, 293970), (2151, 283720), (2390, 255348), (2460, 248082), (2595, 235176), (2868, 212790), (2952, 206735), (3114, 195980), (3460, 176382), (3585, 170232), (3690, 165388), (4152, 146985), (4302, 141860), (4780, 127674), (4920, 124041), (5190, 117588), (5736, 106395), (6228, 97990), (6920, 88191), (7093, 86040), (7170, 85116), (7380, 82694), (7785, 78392), (8604, 70930), (9560, 63837), (9799, 62280), (10380, 58794), (10755, 56744), (12456, 48995), (14186, 43020), (14340, 42558), (14760, 41347), (15570, 39196), (17208, 35465), (19598, 31140), (20760, 29397), (21279, 28680), (21510, 28372)]