394898040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 1376481600

約数和(自身を除く): 981583560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 111, 115, 120, 138, 148, 180, 184, 185, 207, 222, 230, 276, 296, 333, 345, 360, 370, 414, 444, 460, 552, 555, 666, 690, 740, 828, 851, 888, 920, 1035, 1110, 1289, 1332, 1380, 1480, 1656, 1665, 1702, 2070, 2220, 2553, 2578, 2664, 2760, 3330, 3404, 3867, 4140, 4255, 4440, 5106, 5156, 6445, 6660, 6808, 7659, 7734, 8280, 8510, 10212, 10312, 11601, 12765, 12890, 13320, 15318, 15468, 17020, 19335, 20424, 23202, 25530, 25780, 29647, 30636, 30936, 34040, 38295, 38670, 46404, 47693, 51060, 51560, 58005, 59294, 61272, 76590, 77340, 88941, 92808, 95386, 102120, 116010, 118588, 143079, 148235, 153180, 154680, 177882, 190772, 232020, 237176, 238465, 266823, 286158, 296470, 306360, 355764, 381544, 429237, 444705, 464040, 476930, 533646, 572316, 592940, 711528, 715395, 858474, 889410, 953860, 1067292, 1096939, 1144632, 1185880, 1334115, 1430790, 1716948, 1778820, 1907720, 2134584, 2146185, 2193878, 2668230, 2861580, 3290817, 3433896, 3557640, 4292370, 4387756, 5336460, 5484695, 5723160, 6581634, 8584740, 8775512, 9872451, 10672920, 10969390, 13163268, 16454085, 17169480, 19744902, 21938780, 26326536, 32908170, 39489804, 43877560, 49362255, 65816340, 78979608, 98724510, 131632680, 197449020, 394898040]

約数ペア:

[(1, 394898040), (2, 197449020), (3, 131632680), (4, 98724510), (5, 78979608), (6, 65816340), (8, 49362255), (9, 43877560), (10, 39489804), (12, 32908170), (15, 26326536), (18, 21938780), (20, 19744902), (23, 17169480), (24, 16454085), (30, 13163268), (36, 10969390), (37, 10672920), (40, 9872451), (45, 8775512), (46, 8584740), (60, 6581634), (69, 5723160), (72, 5484695), (74, 5336460), (90, 4387756), (92, 4292370), (111, 3557640), (115, 3433896), (120, 3290817), (138, 2861580), (148, 2668230), (180, 2193878), (184, 2146185), (185, 2134584), (207, 1907720), (222, 1778820), (230, 1716948), (276, 1430790), (296, 1334115), (333, 1185880), (345, 1144632), (360, 1096939), (370, 1067292), (414, 953860), (444, 889410), (460, 858474), (552, 715395), (555, 711528), (666, 592940), (690, 572316), (740, 533646), (828, 476930), (851, 464040), (888, 444705), (920, 429237), (1035, 381544), (1110, 355764), (1289, 306360), (1332, 296470), (1380, 286158), (1480, 266823), (1656, 238465), (1665, 237176), (1702, 232020), (2070, 190772), (2220, 177882), (2553, 154680), (2578, 153180), (2664, 148235), (2760, 143079), (3330, 118588), (3404, 116010), (3867, 102120), (4140, 95386), (4255, 92808), (4440, 88941), (5106, 77340), (5156, 76590), (6445, 61272), (6660, 59294), (6808, 58005), (7659, 51560), (7734, 51060), (8280, 47693), (8510, 46404), (10212, 38670), (10312, 38295), (11601, 34040), (12765, 30936), (12890, 30636), (13320, 29647), (15318, 25780), (15468, 25530), (17020, 23202), (19335, 20424)]