189020028120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20456713}}^1$

素因数の和:20456745

約数の個数: 128

約数和(自身を含む): 706984035840

約数和(自身を除く): 517964007720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 20456713, 40913426, 61370139, 81826852, 102283565, 122740278, 143196991, 163653704, 204567130, 225023843, 245480556, 286393982, 306850695, 409134260, 429590973, 450047686, 490961112, 572787964, 613701390, 675071529, 715984955, 818268520, 859181946, 900095372, 1125119215, 1145575928, 1227402780, 1350143058, 1431969910, 1575166901, 1718363892, 1800190744, 2147954865, 2250238430, 2454805560, 2700286116, 2863939820, 3150333802, 3375357645, 3436727784, 4295909730, 4500476860, 4725500703, 5400572232, 5727879640, 6300667604, 6750715290, 7875834505, 8591819460, 9000953720, 9451001406, 12601335208, 13501430580, 15751669010, 17183638920, 18902002812, 23627503515, 27002861160, 31503338020, 37804005624, 47255007030, 63006676040, 94510014060, 189020028120]

約数ペア:

[(1, 189020028120), (2, 94510014060), (3, 63006676040), (4, 47255007030), (5, 37804005624), (6, 31503338020), (7, 27002861160), (8, 23627503515), (10, 18902002812), (11, 17183638920), (12, 15751669010), (14, 13501430580), (15, 12601335208), (20, 9451001406), (21, 9000953720), (22, 8591819460), (24, 7875834505), (28, 6750715290), (30, 6300667604), (33, 5727879640), (35, 5400572232), (40, 4725500703), (42, 4500476860), (44, 4295909730), (55, 3436727784), (56, 3375357645), (60, 3150333802), (66, 2863939820), (70, 2700286116), (77, 2454805560), (84, 2250238430), (88, 2147954865), (105, 1800190744), (110, 1718363892), (120, 1575166901), (132, 1431969910), (140, 1350143058), (154, 1227402780), (165, 1145575928), (168, 1125119215), (210, 900095372), (220, 859181946), (231, 818268520), (264, 715984955), (280, 675071529), (308, 613701390), (330, 572787964), (385, 490961112), (420, 450047686), (440, 429590973), (462, 409134260), (616, 306850695), (660, 286393982), (770, 245480556), (840, 225023843), (924, 204567130), (1155, 163653704), (1320, 143196991), (1540, 122740278), (1848, 102283565), (2310, 81826852), (3080, 61370139), (4620, 40913426), (9240, 20456713)]