8161948080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79273}}^1$

素因数の和:79316

約数の個数: 240

約数和(自身を含む): 32203001376

約数和(自身を除く): 24041053296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 17160, 20592, 25740, 34320, 51480, 79273, 102960, 158546, 237819, 317092, 396365, 475638, 634184, 713457, 792730, 872003, 951276, 1030549, 1189095, 1268368, 1426914, 1585460, 1744006, 1902552, 2061098, 2378190, 2616009, 2853828, 3091647, 3170920, 3488012, 3567285, 3805104, 4122196, 4360015, 4756380, 5152745, 5232018, 5707656, 6183294, 6341840, 6976024, 7134570, 7848027, 8244392, 8720030, 9274941, 9512760, 10305490, 10464036, 11336039, 11415312, 12366588, 13080045, 13952048, 14269140, 15458235, 15696054, 16488784, 17440060, 18549882, 19025520, 20610980, 20928072, 22672078, 24733176, 26160090, 28538280, 30916470, 31392108, 34008117, 34880120, 37099764, 39240135, 41221960, 41856144, 45344156, 46374705, 49466352, 52320180, 56680195, 57076560, 61832940, 62784216, 68016234, 69760240, 74199528, 78480270, 82443920, 90688312, 92749410, 102024351, 104640360, 113360390, 123665880, 125568432, 136032468, 148399056, 156960540, 170040585, 181376624, 185498820, 204048702, 209280720, 226720780, 247331760, 272064936, 313921080, 340081170, 370997640, 408097404, 453441560, 510121755, 544129872, 627842160, 680162340, 741995280, 816194808, 906883120, 1020243510, 1360324680, 1632389616, 2040487020, 2720649360, 4080974040, 8161948080]

約数ペア:

[(1, 8161948080), (2, 4080974040), (3, 2720649360), (4, 2040487020), (5, 1632389616), (6, 1360324680), (8, 1020243510), (9, 906883120), (10, 816194808), (11, 741995280), (12, 680162340), (13, 627842160), (15, 544129872), (16, 510121755), (18, 453441560), (20, 408097404), (22, 370997640), (24, 340081170), (26, 313921080), (30, 272064936), (33, 247331760), (36, 226720780), (39, 209280720), (40, 204048702), (44, 185498820), (45, 181376624), (48, 170040585), (52, 156960540), (55, 148399056), (60, 136032468), (65, 125568432), (66, 123665880), (72, 113360390), (78, 104640360), (80, 102024351), (88, 92749410), (90, 90688312), (99, 82443920), (104, 78480270), (110, 74199528), (117, 69760240), (120, 68016234), (130, 62784216), (132, 61832940), (143, 57076560), (144, 56680195), (156, 52320180), (165, 49466352), (176, 46374705), (180, 45344156), (195, 41856144), (198, 41221960), (208, 39240135), (220, 37099764), (234, 34880120), (240, 34008117), (260, 31392108), (264, 30916470), (286, 28538280), (312, 26160090), (330, 24733176), (360, 22672078), (390, 20928072), (396, 20610980), (429, 19025520), (440, 18549882), (468, 17440060), (495, 16488784), (520, 15696054), (528, 15458235), (572, 14269140), (585, 13952048), (624, 13080045), (660, 12366588), (715, 11415312), (720, 11336039), (780, 10464036), (792, 10305490), (858, 9512760), (880, 9274941), (936, 8720030), (990, 8244392), (1040, 7848027), (1144, 7134570), (1170, 6976024), (1287, 6341840), (1320, 6183294), (1430, 5707656), (1560, 5232018), (1584, 5152745), (1716, 4756380), (1872, 4360015), (1980, 4122196), (2145, 3805104), (2288, 3567285), (2340, 3488012), (2574, 3170920), (2640, 3091647), (2860, 2853828), (3120, 2616009), (3432, 2378190), (3960, 2061098), (4290, 1902552), (4680, 1744006), (5148, 1585460), (5720, 1426914), (6435, 1268368), (6864, 1189095), (7920, 1030549), (8580, 951276), (9360, 872003), (10296, 792730), (11440, 713457), (12870, 634184), (17160, 475638), (20592, 396365), (25740, 317092), (34320, 237819), (51480, 158546), (79273, 102960)]