2256676740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 384

約数和(自身を含む): 7876915200

約数和(自身を除く): 5620238460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 73, 76, 90, 92, 95, 108, 114, 115, 131, 135, 138, 146, 171, 180, 190, 207, 219, 228, 230, 262, 270, 276, 285, 292, 342, 345, 365, 380, 393, 414, 437, 438, 460, 513, 524, 540, 570, 621, 655, 657, 684, 690, 730, 786, 828, 855, 874, 876, 1026, 1035, 1095, 1140, 1179, 1242, 1310, 1311, 1314, 1380, 1387, 1460, 1572, 1679, 1710, 1748, 1965, 1971, 2052, 2070, 2185, 2190, 2358, 2484, 2489, 2565, 2620, 2622, 2628, 2774, 3013, 3105, 3285, 3358, 3420, 3537, 3930, 3933, 3942, 4140, 4161, 4370, 4380, 4716, 4978, 5037, 5130, 5244, 5548, 5895, 6026, 6210, 6555, 6570, 6716, 6935, 7074, 7467, 7860, 7866, 7884, 8322, 8395, 8740, 9039, 9563, 9855, 9956, 10074, 10260, 11790, 11799, 12052, 12420, 12445, 12483, 13110, 13140, 13870, 14148, 14934, 15065, 15111, 15732, 16644, 16790, 17685, 18078, 19126, 19665, 19710, 20148, 20805, 22401, 23580, 23598, 24890, 24966, 25185, 26220, 27117, 27740, 28689, 29868, 30130, 30222, 31901, 33580, 35370, 36156, 37335, 37449, 38252, 39330, 39420, 41610, 44802, 45195, 45333, 47196, 47815, 49780, 49932, 50370, 54234, 57247, 57378, 58995, 60260, 60444, 62415, 63802, 67203, 70740, 74670, 74898, 75555, 78660, 81351, 83220, 86067, 89604, 90390, 90666, 95630, 95703, 100740, 108468, 112005, 114494, 114756, 117990, 124830, 127604, 134406, 135585, 143445, 149340, 149796, 151110, 159505, 162702, 171741, 172134, 180780, 181332, 181697, 187245, 191260, 191406, 219949, 224010, 226665, 228988, 235980, 249660, 258201, 268812, 271170, 286235, 286890, 287109, 302220, 319010, 325404, 336015, 343482, 344268, 363394, 374490, 382812, 406755, 430335, 439898, 448020, 453330, 478515, 515223, 516402, 542340, 545091, 572470, 573780, 574218, 638020, 659847, 672030, 686964, 726788, 748980, 813510, 858705, 860670, 861327, 879796, 906660, 908485, 957030, 1030446, 1032804, 1090182, 1099745, 1144940, 1148436, 1291005, 1319694, 1344060, 1435545, 1545669, 1627020, 1635273, 1717410, 1721340, 1722654, 1816970, 1914060, 1979541, 2060892, 2180364, 2199490, 2576115, 2582010, 2639388, 2725455, 2871090, 3091338, 3270546, 3299235, 3434820, 3445308, 3633940, 3959082, 4179031, 4306635, 4398980, 4905819, 5152230, 5164020, 5450910, 5742180, 5938623, 6182676, 6541092, 6598470, 7728345, 7918164, 8176365, 8358062, 8613270, 9811638, 9897705, 10304460, 10901820, 11877246, 12537093, 13196940, 15456690, 16352730, 16716124, 17226540, 19623276, 19795410, 20895155, 23754492, 24529095, 25074186, 29693115, 30913380, 32705460, 37611279, 39590820, 41790310, 49058190, 50148372, 59386230, 62685465, 75222558, 83580620, 98116380, 112833837, 118772460, 125370930, 150445116, 188056395, 225667674, 250741860, 376112790, 451335348, 564169185, 752225580, 1128338370, 2256676740]

約数ペア:

[(1, 2256676740), (2, 1128338370), (3, 752225580), (4, 564169185), (5, 451335348), (6, 376112790), (9, 250741860), (10, 225667674), (12, 188056395), (15, 150445116), (18, 125370930), (19, 118772460), (20, 112833837), (23, 98116380), (27, 83580620), (30, 75222558), (36, 62685465), (38, 59386230), (45, 50148372), (46, 49058190), (54, 41790310), (57, 39590820), (60, 37611279), (69, 32705460), (73, 30913380), (76, 29693115), (90, 25074186), (92, 24529095), (95, 23754492), (108, 20895155), (114, 19795410), (115, 19623276), (131, 17226540), (135, 16716124), (138, 16352730), (146, 15456690), (171, 13196940), (180, 12537093), (190, 11877246), (207, 10901820), (219, 10304460), (228, 9897705), (230, 9811638), (262, 8613270), (270, 8358062), (276, 8176365), (285, 7918164), (292, 7728345), (342, 6598470), (345, 6541092), (365, 6182676), (380, 5938623), (393, 5742180), (414, 5450910), (437, 5164020), (438, 5152230), (460, 4905819), (513, 4398980), (524, 4306635), (540, 4179031), (570, 3959082), (621, 3633940), (655, 3445308), (657, 3434820), (684, 3299235), (690, 3270546), (730, 3091338), (786, 2871090), (828, 2725455), (855, 2639388), (874, 2582010), (876, 2576115), (1026, 2199490), (1035, 2180364), (1095, 2060892), (1140, 1979541), (1179, 1914060), (1242, 1816970), (1310, 1722654), (1311, 1721340), (1314, 1717410), (1380, 1635273), (1387, 1627020), (1460, 1545669), (1572, 1435545), (1679, 1344060), (1710, 1319694), (1748, 1291005), (1965, 1148436), (1971, 1144940), (2052, 1099745), (2070, 1090182), (2185, 1032804), (2190, 1030446), (2358, 957030), (2484, 908485), (2489, 906660), (2565, 879796), (2620, 861327), (2622, 860670), (2628, 858705), (2774, 813510), (3013, 748980), (3105, 726788), (3285, 686964), (3358, 672030), (3420, 659847), (3537, 638020), (3930, 574218), (3933, 573780), (3942, 572470), (4140, 545091), (4161, 542340), (4370, 516402), (4380, 515223), (4716, 478515), (4978, 453330), (5037, 448020), (5130, 439898), (5244, 430335), (5548, 406755), (5895, 382812), (6026, 374490), (6210, 363394), (6555, 344268), (6570, 343482), (6716, 336015), (6935, 325404), (7074, 319010), (7467, 302220), (7860, 287109), (7866, 286890), (7884, 286235), (8322, 271170), (8395, 268812), (8740, 258201), (9039, 249660), (9563, 235980), (9855, 228988), (9956, 226665), (10074, 224010), (10260, 219949), (11790, 191406), (11799, 191260), (12052, 187245), (12420, 181697), (12445, 181332), (12483, 180780), (13110, 172134), (13140, 171741), (13870, 162702), (14148, 159505), (14934, 151110), (15065, 149796), (15111, 149340), (15732, 143445), (16644, 135585), (16790, 134406), (17685, 127604), (18078, 124830), (19126, 117990), (19665, 114756), (19710, 114494), (20148, 112005), (20805, 108468), (22401, 100740), (23580, 95703), (23598, 95630), (24890, 90666), (24966, 90390), (25185, 89604), (26220, 86067), (27117, 83220), (27740, 81351), (28689, 78660), (29868, 75555), (30130, 74898), (30222, 74670), (31901, 70740), (33580, 67203), (35370, 63802), (36156, 62415), (37335, 60444), (37449, 60260), (38252, 58995), (39330, 57378), (39420, 57247), (41610, 54234), (44802, 50370), (45195, 49932), (45333, 49780), (47196, 47815)]