2647772820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 432

約数和(自身を含む): 10545474240

約数和(自身を除く): 7897701420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 121, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 242, 245, 252, 270, 294, 297, 308, 315, 330, 363, 378, 385, 396, 420, 441, 462, 484, 490, 495, 539, 540, 588, 594, 605, 630, 660, 693, 726, 735, 756, 770, 827, 847, 882, 924, 945, 980, 990, 1078, 1089, 1155, 1188, 1210, 1260, 1323, 1386, 1452, 1470, 1485, 1540, 1617, 1654, 1694, 1764, 1815, 1890, 1980, 2079, 2156, 2178, 2205, 2310, 2420, 2481, 2541, 2646, 2695, 2772, 2940, 2970, 3234, 3267, 3308, 3388, 3465, 3630, 3780, 4135, 4158, 4235, 4356, 4410, 4620, 4851, 4962, 5082, 5292, 5390, 5445, 5789, 5929, 5940, 6468, 6534, 6615, 6930, 7260, 7443, 7623, 8085, 8270, 8316, 8470, 8820, 9097, 9702, 9924, 10164, 10395, 10780, 10890, 11578, 11858, 12405, 12705, 13068, 13230, 13860, 14553, 14886, 15246, 16170, 16335, 16540, 16940, 17367, 17787, 18194, 19404, 20790, 21780, 22329, 22869, 23156, 23716, 24255, 24810, 25410, 26460, 27291, 28945, 29106, 29645, 29772, 30492, 32340, 32670, 34734, 35574, 36388, 37215, 38115, 40523, 41580, 44658, 45485, 45738, 48510, 49620, 50820, 52101, 53361, 54582, 57890, 58212, 59290, 63679, 65340, 69468, 71148, 72765, 74430, 76230, 81046, 81873, 86835, 88935, 89316, 90970, 91476, 97020, 100067, 104202, 106722, 109164, 111645, 114345, 115780, 118580, 121569, 127358, 136455, 145530, 148860, 152460, 156303, 160083, 162092, 163746, 173670, 177870, 181940, 191037, 200134, 202615, 208404, 213444, 223290, 228690, 243138, 245619, 254716, 260505, 266805, 272910, 291060, 300201, 312606, 318395, 320166, 327492, 347340, 355740, 364707, 382074, 400268, 405230, 409365, 445753, 446580, 457380, 486276, 491238, 500335, 521010, 533610, 545820, 573111, 600402, 607845, 625212, 636790, 640332, 700469, 729414, 764148, 781515, 800415, 810460, 818730, 891506, 900603, 955185, 982476, 1000670, 1042020, 1067220, 1094121, 1146222, 1200804, 1215690, 1228095, 1273580, 1337259, 1400938, 1458828, 1501005, 1563030, 1600830, 1637460, 1719333, 1783012, 1801206, 1823535, 1910370, 2001340, 2101407, 2188242, 2228765, 2292444, 2431380, 2456190, 2674518, 2701809, 2801876, 2865555, 3002010, 3126060, 3201660, 3438666, 3502345, 3602412, 3647070, 3820740, 4011777, 4202814, 4376484, 4457530, 4503015, 4903283, 4912380, 5349036, 5403618, 5470605, 5731110, 6004020, 6304221, 6686295, 6877332, 7004690, 7294140, 8023554, 8405628, 8596665, 8915060, 9006030, 9806566, 10507035, 10807236, 10941210, 11462220, 12035331, 12608442, 13372590, 13509045, 14009380, 14709849, 16047108, 17193330, 18012060, 18912663, 19613132, 20058885, 21014070, 21882420, 24070662, 24516415, 25216884, 26745180, 27018090, 29419698, 31521105, 34386660, 37825326, 40117770, 42028140, 44129547, 48141324, 49032830, 54036180, 58839396, 60176655, 63042210, 73549245, 75650652, 80235540, 88259094, 94563315, 98065660, 120353310, 126084420, 132388641, 147098490, 176518188, 189126630, 220647735, 240706620, 264777282, 294196980, 378253260, 441295470, 529554564, 661943205, 882590940, 1323886410, 2647772820]

約数ペア:

[(1, 2647772820), (2, 1323886410), (3, 882590940), (4, 661943205), (5, 529554564), (6, 441295470), (7, 378253260), (9, 294196980), (10, 264777282), (11, 240706620), (12, 220647735), (14, 189126630), (15, 176518188), (18, 147098490), (20, 132388641), (21, 126084420), (22, 120353310), (27, 98065660), (28, 94563315), (30, 88259094), (33, 80235540), (35, 75650652), (36, 73549245), (42, 63042210), (44, 60176655), (45, 58839396), (49, 54036180), (54, 49032830), (55, 48141324), (60, 44129547), (63, 42028140), (66, 40117770), (70, 37825326), (77, 34386660), (84, 31521105), (90, 29419698), (98, 27018090), (99, 26745180), (105, 25216884), (108, 24516415), (110, 24070662), (121, 21882420), (126, 21014070), (132, 20058885), (135, 19613132), (140, 18912663), (147, 18012060), (154, 17193330), (165, 16047108), (180, 14709849), (189, 14009380), (196, 13509045), (198, 13372590), (210, 12608442), (220, 12035331), (231, 11462220), (242, 10941210), (245, 10807236), (252, 10507035), (270, 9806566), (294, 9006030), (297, 8915060), (308, 8596665), (315, 8405628), (330, 8023554), (363, 7294140), (378, 7004690), (385, 6877332), (396, 6686295), (420, 6304221), (441, 6004020), (462, 5731110), (484, 5470605), (490, 5403618), (495, 5349036), (539, 4912380), (540, 4903283), (588, 4503015), (594, 4457530), (605, 4376484), (630, 4202814), (660, 4011777), (693, 3820740), (726, 3647070), (735, 3602412), (756, 3502345), (770, 3438666), (827, 3201660), (847, 3126060), (882, 3002010), (924, 2865555), (945, 2801876), (980, 2701809), (990, 2674518), (1078, 2456190), (1089, 2431380), (1155, 2292444), (1188, 2228765), (1210, 2188242), (1260, 2101407), (1323, 2001340), (1386, 1910370), (1452, 1823535), (1470, 1801206), (1485, 1783012), (1540, 1719333), (1617, 1637460), (1654, 1600830), (1694, 1563030), (1764, 1501005), (1815, 1458828), (1890, 1400938), (1980, 1337259), (2079, 1273580), (2156, 1228095), (2178, 1215690), (2205, 1200804), (2310, 1146222), (2420, 1094121), (2481, 1067220), (2541, 1042020), (2646, 1000670), (2695, 982476), (2772, 955185), (2940, 900603), (2970, 891506), (3234, 818730), (3267, 810460), (3308, 800415), (3388, 781515), (3465, 764148), (3630, 729414), (3780, 700469), (4135, 640332), (4158, 636790), (4235, 625212), (4356, 607845), (4410, 600402), (4620, 573111), (4851, 545820), (4962, 533610), (5082, 521010), (5292, 500335), (5390, 491238), (5445, 486276), (5789, 457380), (5929, 446580), (5940, 445753), (6468, 409365), (6534, 405230), (6615, 400268), (6930, 382074), (7260, 364707), (7443, 355740), (7623, 347340), (8085, 327492), (8270, 320166), (8316, 318395), (8470, 312606), (8820, 300201), (9097, 291060), (9702, 272910), (9924, 266805), (10164, 260505), (10395, 254716), (10780, 245619), (10890, 243138), (11578, 228690), (11858, 223290), (12405, 213444), (12705, 208404), (13068, 202615), (13230, 200134), (13860, 191037), (14553, 181940), (14886, 177870), (15246, 173670), (16170, 163746), (16335, 162092), (16540, 160083), (16940, 156303), (17367, 152460), (17787, 148860), (18194, 145530), (19404, 136455), (20790, 127358), (21780, 121569), (22329, 118580), (22869, 115780), (23156, 114345), (23716, 111645), (24255, 109164), (24810, 106722), (25410, 104202), (26460, 100067), (27291, 97020), (28945, 91476), (29106, 90970), (29645, 89316), (29772, 88935), (30492, 86835), (32340, 81873), (32670, 81046), (34734, 76230), (35574, 74430), (36388, 72765), (37215, 71148), (38115, 69468), (40523, 65340), (41580, 63679), (44658, 59290), (45485, 58212), (45738, 57890), (48510, 54582), (49620, 53361), (50820, 52101)]