20251109760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1506779}}^1$

素因数の和:1506808

約数の個数: 128

約数和(自身を含む): 73771948800

約数和(自身を除く): 53520839040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1506779, 3013558, 4520337, 6027116, 7533895, 9040674, 10547453, 12054232, 15067790, 18081348, 21094906, 22601685, 24108464, 30135580, 31642359, 36162696, 42189812, 45203370, 48216928, 52737265, 60271160, 63284718, 72325392, 84379624, 90406740, 96433856, 105474530, 120542320, 126569436, 144650784, 158211795, 168759248, 180813480, 192867712, 210949060, 241084640, 253138872, 289301568, 316423590, 337518496, 361626960, 421898120, 482169280, 506277744, 578603136, 632847180, 675036992, 723253920, 843796240, 964338560, 1012555488, 1265694360, 1350073984, 1446507840, 1687592480, 2025110976, 2531388720, 2893015680, 3375184960, 4050221952, 5062777440, 6750369920, 10125554880, 20251109760]

約数ペア:

[(1, 20251109760), (2, 10125554880), (3, 6750369920), (4, 5062777440), (5, 4050221952), (6, 3375184960), (7, 2893015680), (8, 2531388720), (10, 2025110976), (12, 1687592480), (14, 1446507840), (15, 1350073984), (16, 1265694360), (20, 1012555488), (21, 964338560), (24, 843796240), (28, 723253920), (30, 675036992), (32, 632847180), (35, 578603136), (40, 506277744), (42, 482169280), (48, 421898120), (56, 361626960), (60, 337518496), (64, 316423590), (70, 289301568), (80, 253138872), (84, 241084640), (96, 210949060), (105, 192867712), (112, 180813480), (120, 168759248), (128, 158211795), (140, 144650784), (160, 126569436), (168, 120542320), (192, 105474530), (210, 96433856), (224, 90406740), (240, 84379624), (280, 72325392), (320, 63284718), (336, 60271160), (384, 52737265), (420, 48216928), (448, 45203370), (480, 42189812), (560, 36162696), (640, 31642359), (672, 30135580), (840, 24108464), (896, 22601685), (960, 21094906), (1120, 18081348), (1344, 15067790), (1680, 12054232), (1920, 10547453), (2240, 9040674), (2688, 7533895), (3360, 6027116), (4480, 4520337), (6720, 3013558), (13440, 1506779)]